19242912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 57661632

約数和(自身を除く): 38418720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 907, 1248, 1326, 1632, 1768, 1814, 2652, 2721, 3536, 3628, 5304, 5442, 7072, 7256, 10608, 10884, 11791, 14512, 15419, 21216, 21768, 23582, 29024, 30838, 35373, 43536, 46257, 47164, 61676, 70746, 87072, 92514, 94328, 123352, 141492, 185028, 188656, 200447, 246704, 282984, 370056, 377312, 400894, 493408, 565968, 601341, 740112, 801788, 1131936, 1202682, 1480224, 1603576, 2405364, 3207152, 4810728, 6414304, 9621456, 19242912]

約数ペア:

[(1, 19242912), (2, 9621456), (3, 6414304), (4, 4810728), (6, 3207152), (8, 2405364), (12, 1603576), (13, 1480224), (16, 1202682), (17, 1131936), (24, 801788), (26, 740112), (32, 601341), (34, 565968), (39, 493408), (48, 400894), (51, 377312), (52, 370056), (68, 282984), (78, 246704), (96, 200447), (102, 188656), (104, 185028), (136, 141492), (156, 123352), (204, 94328), (208, 92514), (221, 87072), (272, 70746), (312, 61676), (408, 47164), (416, 46257), (442, 43536), (544, 35373), (624, 30838), (663, 29024), (816, 23582), (884, 21768), (907, 21216), (1248, 15419), (1326, 14512), (1632, 11791), (1768, 10884), (1814, 10608), (2652, 7256), (2721, 7072), (3536, 5442), (3628, 5304)]