17984237545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1064471}}^1$

素因数の和:1064616

約数の個数: 16

約数和(自身を含む): 22481648640

約数和(自身を除く): 4497411095

約数列:

[1, 5, 31, 109, 155, 545, 3379, 16895, 1064471, 5322355, 32998601, 116027339, 164993005, 580136695, 3596847509, 17984237545]

約数ペア:

[(1, 17984237545), (5, 3596847509), (31, 580136695), (109, 164993005), (155, 116027339), (545, 32998601), (3379, 5322355), (16895, 1064471)]