13252044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24003636

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 263, 323, 442, 494, 526, 646, 663, 741, 789, 884, 969, 988, 1052, 1292, 1326, 1482, 1578, 1938, 2652, 2964, 3156, 3419, 3876, 4199, 4471, 4997, 6838, 8398, 8942, 9994, 10257, 12597, 13413, 13676, 14991, 16796, 17884, 19988, 20514, 25194, 26826, 29982, 41028, 50388, 53652, 58123, 59964, 64961, 84949, 116246, 129922, 169898, 174369, 194883, 232492, 254847, 259844, 339796, 348738, 389766, 509694, 697476, 779532, 1019388, 1104337, 2208674, 3313011, 4417348, 6626022, 13252044]

約数ペア:

[(1, 13252044), (2, 6626022), (3, 4417348), (4, 3313011), (6, 2208674), (12, 1104337), (13, 1019388), (17, 779532), (19, 697476), (26, 509694), (34, 389766), (38, 348738), (39, 339796), (51, 259844), (52, 254847), (57, 232492), (68, 194883), (76, 174369), (78, 169898), (102, 129922), (114, 116246), (156, 84949), (204, 64961), (221, 59964), (228, 58123), (247, 53652), (263, 50388), (323, 41028), (442, 29982), (494, 26826), (526, 25194), (646, 20514), (663, 19988), (741, 17884), (789, 16796), (884, 14991), (969, 13676), (988, 13413), (1052, 12597), (1292, 10257), (1326, 9994), (1482, 8942), (1578, 8398), (1938, 6838), (2652, 4997), (2964, 4471), (3156, 4199), (3419, 3876)]