21762830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94621}}^1$

素因数の和:94651

約数の個数: 16

約数和(自身を含む): 40876704

約数和(自身を除く): 19113874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 94621, 189242, 473105, 946210, 2176283, 4352566, 10881415, 21762830]

約数ペア:

[(1, 21762830), (2, 10881415), (5, 4352566), (10, 2176283), (23, 946210), (46, 473105), (115, 189242), (230, 94621)]