15772043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 18955776

約数和(自身を除く): 3183733

約数列:

[1, 7, 23, 161, 163, 601, 1141, 3749, 4207, 13823, 26243, 96761, 97963, 685741, 2253149, 15772043]

約数ペア:

[(1, 15772043), (7, 2253149), (23, 685741), (161, 97963), (163, 96761), (601, 26243), (1141, 13823), (3749, 4207)]