13204490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101573}}^1$

素因数の和:101593

約数の個数: 16

約数和(自身を含む): 25596648

約数和(自身を除く): 12392158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 101573, 203146, 507865, 1015730, 1320449, 2640898, 6602245, 13204490]

約数ペア:

[(1, 13204490), (2, 6602245), (5, 2640898), (10, 1320449), (13, 1015730), (26, 507865), (65, 203146), (130, 101573)]