19582368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 59766336

約数和(自身を除く): 40183968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 71, 78, 96, 102, 104, 136, 142, 156, 169, 204, 208, 213, 221, 272, 284, 312, 338, 408, 416, 426, 442, 507, 544, 568, 624, 663, 676, 816, 852, 884, 923, 1014, 1136, 1207, 1248, 1326, 1352, 1632, 1704, 1768, 1846, 2028, 2272, 2414, 2652, 2704, 2769, 2873, 3408, 3536, 3621, 3692, 4056, 4828, 5304, 5408, 5538, 5746, 6816, 7072, 7242, 7384, 8112, 8619, 9656, 10608, 11076, 11492, 11999, 14484, 14768, 15691, 16224, 17238, 19312, 21216, 22152, 22984, 23998, 28968, 29536, 31382, 34476, 35997, 38624, 44304, 45968, 47073, 47996, 57936, 62764, 68952, 71994, 88608, 91936, 94146, 95992, 115872, 125528, 137904, 143988, 188292, 191984, 203983, 251056, 275808, 287976, 376584, 383968, 407966, 502112, 575952, 611949, 753168, 815932, 1151904, 1223898, 1506336, 1631864, 2447796, 3263728, 4895592, 6527456, 9791184, 19582368]

約数ペア:

[(1, 19582368), (2, 9791184), (3, 6527456), (4, 4895592), (6, 3263728), (8, 2447796), (12, 1631864), (13, 1506336), (16, 1223898), (17, 1151904), (24, 815932), (26, 753168), (32, 611949), (34, 575952), (39, 502112), (48, 407966), (51, 383968), (52, 376584), (68, 287976), (71, 275808), (78, 251056), (96, 203983), (102, 191984), (104, 188292), (136, 143988), (142, 137904), (156, 125528), (169, 115872), (204, 95992), (208, 94146), (213, 91936), (221, 88608), (272, 71994), (284, 68952), (312, 62764), (338, 57936), (408, 47996), (416, 47073), (426, 45968), (442, 44304), (507, 38624), (544, 35997), (568, 34476), (624, 31382), (663, 29536), (676, 28968), (816, 23998), (852, 22984), (884, 22152), (923, 21216), (1014, 19312), (1136, 17238), (1207, 16224), (1248, 15691), (1326, 14768), (1352, 14484), (1632, 11999), (1704, 11492), (1768, 11076), (1846, 10608), (2028, 9656), (2272, 8619), (2414, 8112), (2652, 7384), (2704, 7242), (2769, 7072), (2873, 6816), (3408, 5746), (3536, 5538), (3621, 5408), (3692, 5304), (4056, 4828)]