194780018

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1747}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 295635744

約数和(自身を除く): 100855726

約数列:

[1, 2, 107, 214, 521, 1042, 1747, 3494, 55747, 111494, 186929, 373858, 910187, 1820374, 97390009, 194780018]

約数ペア:

[(1, 194780018), (2, 97390009), (107, 1820374), (214, 910187), (521, 373858), (1042, 186929), (1747, 111494), (3494, 55747)]