22318894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 36156960

約数和(自身を除く): 13838066

約数列:

[1, 2, 13, 26, 421, 842, 2039, 4078, 5473, 10946, 26507, 53014, 858419, 1716838, 11159447, 22318894]

約数ペア:

[(1, 22318894), (2, 11159447), (13, 1716838), (26, 858419), (421, 53014), (842, 26507), (2039, 10946), (4078, 5473)]