12885796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 31352832

約数和(自身を除く): 18467036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 107, 119, 154, 161, 187, 214, 238, 253, 308, 322, 374, 391, 428, 476, 506, 644, 748, 749, 782, 1012, 1177, 1309, 1498, 1564, 1771, 1819, 2354, 2461, 2618, 2737, 2996, 3542, 3638, 4301, 4708, 4922, 5236, 5474, 7084, 7276, 8239, 8602, 9844, 10948, 12733, 16478, 17204, 17227, 20009, 25466, 27071, 30107, 32956, 34454, 40018, 41837, 50932, 54142, 60214, 68908, 80036, 83674, 108284, 120428, 140063, 167348, 189497, 280126, 292859, 378994, 460207, 560252, 585718, 757988, 920414, 1171436, 1840828, 3221449, 6442898, 12885796]

約数ペア:

[(1, 12885796), (2, 6442898), (4, 3221449), (7, 1840828), (11, 1171436), (14, 920414), (17, 757988), (22, 585718), (23, 560252), (28, 460207), (34, 378994), (44, 292859), (46, 280126), (68, 189497), (77, 167348), (92, 140063), (107, 120428), (119, 108284), (154, 83674), (161, 80036), (187, 68908), (214, 60214), (238, 54142), (253, 50932), (308, 41837), (322, 40018), (374, 34454), (391, 32956), (428, 30107), (476, 27071), (506, 25466), (644, 20009), (748, 17227), (749, 17204), (782, 16478), (1012, 12733), (1177, 10948), (1309, 9844), (1498, 8602), (1564, 8239), (1771, 7276), (1819, 7084), (2354, 5474), (2461, 5236), (2618, 4922), (2737, 4708), (2996, 4301), (3542, 3638)]