11089870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 21936096

約数和(自身を除く): 10846226

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 557, 905, 1114, 1810, 1991, 2785, 3982, 5570, 6127, 9955, 12254, 19910, 30635, 61270, 100817, 201634, 504085, 1008170, 1108987, 2217974, 5544935, 11089870]

約数ペア:

[(1, 11089870), (2, 5544935), (5, 2217974), (10, 1108987), (11, 1008170), (22, 504085), (55, 201634), (110, 100817), (181, 61270), (362, 30635), (557, 19910), (905, 12254), (1114, 9955), (1810, 6127), (1991, 5570), (2785, 3982)]