12201410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 25047792

約数和(自身を除く): 12846382

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5521, 11042, 27605, 55210, 71773, 93857, 143546, 187714, 358865, 469285, 717730, 938570, 1220141, 2440282, 6100705, 12201410]

約数ペア:

[(1, 12201410), (2, 6100705), (5, 2440282), (10, 1220141), (13, 938570), (17, 717730), (26, 469285), (34, 358865), (65, 187714), (85, 143546), (130, 93857), (170, 71773), (221, 55210), (442, 27605), (1105, 11042), (2210, 5521)]