19268876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15101}}^1$

素因数の和:15145

約数の個数: 24

約数和(自身を含む): 38057040

約数和(自身を除く): 18788164

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15101, 30202, 60404, 166111, 332222, 437929, 664444, 875858, 1751716, 4817219, 9634438, 19268876]

約数ペア:

[(1, 19268876), (2, 9634438), (4, 4817219), (11, 1751716), (22, 875858), (29, 664444), (44, 437929), (58, 332222), (116, 166111), (319, 60404), (638, 30202), (1276, 15101)]