19374407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 3487033

約数列:

[1, 13, 17, 29, 221, 377, 493, 3023, 6409, 39299, 51391, 87667, 668083, 1139671, 1490339, 19374407]

約数ペア:

[(1, 19374407), (13, 1490339), (17, 1139671), (29, 668083), (221, 87667), (377, 51391), (493, 39299), (3023, 6409)]