190847998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{234457}}^1$

素因数の和:234507

約数の個数: 16

約数和(自身を含む): 320738544

約数和(自身を除く): 129890546

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 234457, 468914, 2579027, 5158054, 8674909, 17349818, 95423999, 190847998]

約数ペア:

[(1, 190847998), (2, 95423999), (11, 17349818), (22, 8674909), (37, 5158054), (74, 2579027), (407, 468914), (814, 234457)]