13199030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101531}}^1$

素因数の和:101551

約数の個数: 16

約数和(自身を含む): 25586064

約数和(自身を除く): 12387034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 101531, 203062, 507655, 1015310, 1319903, 2639806, 6599515, 13199030]

約数ペア:

[(1, 13199030), (2, 6599515), (5, 2639806), (10, 1319903), (13, 1015310), (26, 507655), (65, 203062), (130, 101531)]