39600902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 29087098

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 449, 898, 2321, 4009, 4642, 4939, 8018, 8531, 9878, 17062, 44099, 88198, 93841, 94739, 187682, 189478, 1042129, 1800041, 2084258, 3600082, 19800451, 39600902]

約数ペア:

[(1, 39600902), (2, 19800451), (11, 3600082), (19, 2084258), (22, 1800041), (38, 1042129), (209, 189478), (211, 187682), (418, 94739), (422, 93841), (449, 88198), (898, 44099), (2321, 17062), (4009, 9878), (4642, 8531), (4939, 8018)]