190015108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1104739}}^1$

素因数の和:1104786

約数の個数: 12

約数和(自身を含む): 340259920

約数和(自身を除く): 150244812

約数列:

[1, 2, 4, 43, 86, 172, 1104739, 2209478, 4418956, 47503777, 95007554, 190015108]

約数ペア:

[(1, 190015108), (2, 95007554), (4, 47503777), (43, 4418956), (86, 2209478), (172, 1104739)]