19569758013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1220897}}^1$

素因数の和:1221053

約数の個数: 24

約数和(自身を含む): 30664074168

約数和(自身を除く): 11094316155

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 1220897, 3662691, 10988073, 15871661, 47614983, 142844949, 167262889, 501788667, 1505366001, 2174417557, 6523252671, 19569758013]

約数ペア:

[(1, 19569758013), (3, 6523252671), (9, 2174417557), (13, 1505366001), (39, 501788667), (117, 167262889), (137, 142844949), (411, 47614983), (1233, 15871661), (1781, 10988073), (5343, 3662691), (16029, 1220897)]