189821764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{18839}}^1$

素因数の和:19083

約数の個数: 24

約数和(自身を含む): 363988800

約数和(自身を除く): 174167036

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 18839, 37678, 75356, 207229, 414458, 828916, 4314131, 8628262, 17256524, 47455441, 94910882, 189821764]

約数ペア:

[(1, 189821764), (2, 94910882), (4, 47455441), (11, 17256524), (22, 8628262), (44, 4314131), (229, 828916), (458, 414458), (916, 207229), (2519, 75356), (5038, 37678), (10076, 18839)]