12218232928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2041817}}^1$

素因数の和:2041855

約数の個数: 48

約数和(自身を含む): 27785059344

約数和(自身を除く): 15566826416

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, 2992, 5984, 2041817, 4083634, 8167268, 16334536, 22459987, 32669072, 34710889, 44919974, 65338144, 69421778, 89839948, 138843556, 179679896, 277687112, 359359792, 381819779, 555374224, 718719584, 763639558, 1110748448, 1527279116, 3054558232, 6109116464, 12218232928]

約数ペア:

[(1, 12218232928), (2, 6109116464), (4, 3054558232), (8, 1527279116), (11, 1110748448), (16, 763639558), (17, 718719584), (22, 555374224), (32, 381819779), (34, 359359792), (44, 277687112), (68, 179679896), (88, 138843556), (136, 89839948), (176, 69421778), (187, 65338144), (272, 44919974), (352, 34710889), (374, 32669072), (544, 22459987), (748, 16334536), (1496, 8167268), (2992, 4083634), (5984, 2041817)]