19572417917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1\times {\mathrm{18493}}^1$

素因数の和:23312

約数の個数: 16

約数和(自身を含む): 22323737520

約数和(自身を除く): 2751319603

約数列:

[1, 13, 17, 221, 4789, 18493, 62257, 81413, 240409, 314381, 1058369, 4086953, 88562977, 1151318701, 1505570609, 19572417917]

約数ペア:

[(1, 19572417917), (13, 1505570609), (17, 1151318701), (221, 88562977), (4789, 4086953), (18493, 1058369), (62257, 314381), (81413, 240409)]