19634138

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 30123360

約数和(自身を除く): 10489222

約数列:

[1, 2, 59, 118, 227, 454, 733, 1466, 13393, 26786, 43247, 86494, 166391, 332782, 9817069, 19634138]

約数ペア:

[(1, 19634138), (2, 9817069), (59, 332782), (118, 166391), (227, 86494), (454, 43247), (733, 26786), (1466, 13393)]