19479218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46601}}^1$

素因数の和:46633

約数の個数: 16

約数和(自身を含む): 33553440

約数和(自身を除く): 14074222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46601, 93202, 512611, 885419, 1025222, 1770838, 9739609, 19479218]

約数ペア:

[(1, 19479218), (2, 9739609), (11, 1770838), (19, 1025222), (22, 885419), (38, 512611), (209, 93202), (418, 46601)]