23278090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211619}}^1$

素因数の和:211637

約数の個数: 16

約数和(自身を含む): 45709920

約数和(自身を除く): 22431830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211619, 423238, 1058095, 2116190, 2327809, 4655618, 11639045, 23278090]

約数ペア:

[(1, 23278090), (2, 11639045), (5, 4655618), (10, 2327809), (11, 2116190), (22, 1058095), (55, 423238), (110, 211619)]