19561056

素因数分解:

$2^5\times 3^1\times {\mathrm{203761}}^1$

素因数の和:203774

約数の個数: 24

約数和(自身を含む): 51348024

約数和(自身を除く): 31786968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 203761, 407522, 611283, 815044, 1222566, 1630088, 2445132, 3260176, 4890264, 6520352, 9780528, 19561056]

約数ペア:

[(1, 19561056), (2, 9780528), (3, 6520352), (4, 4890264), (6, 3260176), (8, 2445132), (12, 1630088), (16, 1222566), (24, 815044), (32, 611283), (48, 407522), (96, 203761)]