19153186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2598

約数の個数: 24

約数和(自身を含む): 32879700

約数和(自身を除く): 13726514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2549, 3757, 5098, 7514, 33137, 43333, 66274, 86666, 563329, 736661, 1126658, 1473322, 9576593, 19153186]

約数ペア:

[(1, 19153186), (2, 9576593), (13, 1473322), (17, 1126658), (26, 736661), (34, 563329), (221, 86666), (289, 66274), (442, 43333), (578, 33137), (2549, 7514), (3757, 5098)]