19007508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121843}}^1$

素因数の和:121863

約数の個数: 24

約数和(自身を含む): 47762848

約数和(自身を除く): 28755340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121843, 243686, 365529, 487372, 731058, 1462116, 1583959, 3167918, 4751877, 6335836, 9503754, 19007508]

約数ペア:

[(1, 19007508), (2, 9503754), (3, 6335836), (4, 4751877), (6, 3167918), (12, 1583959), (13, 1462116), (26, 731058), (39, 487372), (52, 365529), (78, 243686), (156, 121843)]