1904157086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{37423}}^1$

素因数の和:37560

約数の個数: 32

約数和(自身を含む): 3269360640

約数和(自身を除く): 1365203554

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 37423, 50882, 74846, 486499, 711037, 972998, 1422074, 3854569, 7709138, 9243481, 18486962, 50109397, 73236811, 100218794, 146473622, 952078543, 1904157086]

約数ペア:

[(1, 1904157086), (2, 952078543), (13, 146473622), (19, 100218794), (26, 73236811), (38, 50109397), (103, 18486962), (206, 9243481), (247, 7709138), (494, 3854569), (1339, 1422074), (1957, 972998), (2678, 711037), (3914, 486499), (25441, 74846), (37423, 50882)]