19505282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 30395520

約数和(自身を除く): 10890238

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3517, 5546, 7034, 165299, 207503, 330598, 415006, 9752641, 19505282]

約数ペア:

[(1, 19505282), (2, 9752641), (47, 415006), (59, 330598), (94, 207503), (118, 165299), (2773, 7034), (3517, 5546)]