17851922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5923}}^1$

素因数の和:6073

約数の個数: 16

約数和(自身を含む): 29430432

約数和(自身を除く): 11578510

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 5923, 11846, 65153, 130306, 811451, 1622902, 8925961, 17851922]

約数ペア:

[(1, 17851922), (2, 8925961), (11, 1622902), (22, 811451), (137, 130306), (274, 65153), (1507, 11846), (3014, 5923)]