17937964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13197

約数の個数: 24

約数和(自身を含む): 35352576

約数和(自身を除く): 17414612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13151, 26302, 52604, 144661, 289322, 407681, 578644, 815362, 1630724, 4484491, 8968982, 17937964]

約数ペア:

[(1, 17937964), (2, 8968982), (4, 4484491), (11, 1630724), (22, 815362), (31, 578644), (44, 407681), (62, 289322), (124, 144661), (341, 52604), (682, 26302), (1364, 13151)]