1931974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 3189456

約数和(自身を除く): 1257482

約数列:

[1, 2, 11, 22, 137, 274, 641, 1282, 1507, 3014, 7051, 14102, 87817, 175634, 965987, 1931974]

約数ペア:

[(1, 1931974), (2, 965987), (11, 175634), (22, 87817), (137, 14102), (274, 7051), (641, 3014), (1282, 1507)]