22488674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 37850736

約数和(自身を除く): 15362062

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 241, 481, 482, 962, 1261, 2522, 3133, 3589, 6266, 7178, 8917, 17834, 23377, 46657, 46754, 93314, 115921, 231842, 303901, 607802, 864949, 1729898, 11244337, 22488674]

約数ペア:

[(1, 22488674), (2, 11244337), (13, 1729898), (26, 864949), (37, 607802), (74, 303901), (97, 231842), (194, 115921), (241, 93314), (481, 46754), (482, 46657), (962, 23377), (1261, 17834), (2522, 8917), (3133, 7178), (3589, 6266)]