190037912

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{77377}}^1$

素因数の和:77690

約数の個数: 16

約数和(自身を含む): 357486360

約数和(自身を除く): 167448448

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 77377, 154754, 309508, 619016, 23754739, 47509478, 95018956, 190037912]

約数ペア:

[(1, 190037912), (2, 95018956), (4, 47509478), (8, 23754739), (307, 619016), (614, 309508), (1228, 154754), (2456, 77377)]