9387161278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20507}}^1\times {\mathrm{20807}}^1$

素因数の和:41327

約数の個数: 16

約数和(自身を含む): 15362296704

約数和(自身を除く): 5975135426

約数列:

[1, 2, 11, 22, 20507, 20807, 41014, 41614, 225577, 228877, 451154, 457754, 426689149, 853378298, 4693580639, 9387161278]

約数ペア:

[(1, 9387161278), (2, 4693580639), (11, 853378298), (22, 426689149), (20507, 457754), (20807, 451154), (41014, 228877), (41614, 225577)]