16859962

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 30222720

約数和(自身を除く): 13362758

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 317, 406, 634, 917, 1834, 2219, 3799, 4438, 7598, 9193, 18386, 26593, 41527, 53186, 64351, 83054, 128702, 290689, 581378, 1204283, 2408566, 8429981, 16859962]

約数ペア:

[(1, 16859962), (2, 8429981), (7, 2408566), (14, 1204283), (29, 581378), (58, 290689), (131, 128702), (203, 83054), (262, 64351), (317, 53186), (406, 41527), (634, 26593), (917, 18386), (1834, 9193), (2219, 7598), (3799, 4438)]