15696468910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1\times {\mathrm{12281}}^1$

素因数の和:17868

約数の個数: 32

約数和(自身を含む): 29489769792

約数和(自身を除く): 13793300882

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5557, 11114, 12281, 24562, 27785, 55570, 61405, 122810, 127811, 255622, 282463, 564926, 639055, 1278110, 1412315, 2824630, 68245517, 136491034, 341227585, 682455170, 1569646891, 3139293782, 7848234455, 15696468910]

約数ペア:

[(1, 15696468910), (2, 7848234455), (5, 3139293782), (10, 1569646891), (23, 682455170), (46, 341227585), (115, 136491034), (230, 68245517), (5557, 2824630), (11114, 1412315), (12281, 1278110), (24562, 639055), (27785, 564926), (55570, 282463), (61405, 255622), (122810, 127811)]