9919130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 19707408

約数和(自身を除く): 9788278

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1861, 2665, 3722, 5330, 9305, 18610, 24193, 48386, 76301, 120965, 152602, 241930, 381505, 763010, 991913, 1983826, 4959565, 9919130]

約数ペア:

[(1, 9919130), (2, 4959565), (5, 1983826), (10, 991913), (13, 763010), (26, 381505), (41, 241930), (65, 152602), (82, 120965), (130, 76301), (205, 48386), (410, 24193), (533, 18610), (1066, 9305), (1861, 5330), (2665, 3722)]