18412430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25933}}^1$

素因数の和:26011

約数の個数: 16

約数和(自身を含む): 33610464

約数和(自身を除く): 15198034

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 25933, 51866, 129665, 259330, 1841243, 3682486, 9206215, 18412430]

約数ペア:

[(1, 18412430), (2, 9206215), (5, 3682486), (10, 1841243), (71, 259330), (142, 129665), (355, 51866), (710, 25933)]