190022209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9661}}^1$

素因数の和:9780

約数の個数: 16

約数和(自身を含む): 219134160

約数和(自身を除く): 29111951

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 9661, 19669, 125593, 164237, 859829, 2135081, 11177777, 14617093, 190022209]

約数ペア:

[(1, 190022209), (13, 14617093), (17, 11177777), (89, 2135081), (221, 859829), (1157, 164237), (1513, 125593), (9661, 19669)]