11962016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 15253984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 1999, 2992, 3998, 5984, 7996, 15992, 21989, 31984, 33983, 43978, 63968, 67966, 87956, 135932, 175912, 271864, 351824, 373813, 543728, 703648, 747626, 1087456, 1495252, 2990504, 5981008, 11962016]

約数ペア:

[(1, 11962016), (2, 5981008), (4, 2990504), (8, 1495252), (11, 1087456), (16, 747626), (17, 703648), (22, 543728), (32, 373813), (34, 351824), (44, 271864), (68, 175912), (88, 135932), (136, 87956), (176, 67966), (187, 63968), (272, 43978), (352, 33983), (374, 31984), (544, 21989), (748, 15992), (1496, 7996), (1999, 5984), (2992, 3998)]