13359580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51383}}^1$

素因数の和:51405

約数の個数: 24

約数和(自身を含む): 30213792

約数和(自身を除く): 16854212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51383, 102766, 205532, 256915, 513830, 667979, 1027660, 1335958, 2671916, 3339895, 6679790, 13359580]

約数ペア:

[(1, 13359580), (2, 6679790), (4, 3339895), (5, 2671916), (10, 1335958), (13, 1027660), (20, 667979), (26, 513830), (52, 256915), (65, 205532), (130, 102766), (260, 51383)]