19467106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 30106944

約数和(自身を除く): 10639838

約数列:

[1, 2, 37, 74, 503, 523, 1006, 1046, 18611, 19351, 37222, 38702, 263069, 526138, 9733553, 19467106]

約数ペア:

[(1, 19467106), (2, 9733553), (37, 526138), (74, 263069), (503, 38702), (523, 37222), (1006, 19351), (1046, 18611)]