23398540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106357}}^1$

素因数の和:106377

約数の個数: 24

約数和(自身を含む): 53604432

約数和(自身を除く): 30205892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 106357, 212714, 425428, 531785, 1063570, 1169927, 2127140, 2339854, 4679708, 5849635, 11699270, 23398540]

約数ペア:

[(1, 23398540), (2, 11699270), (4, 5849635), (5, 4679708), (10, 2339854), (11, 2127140), (20, 1169927), (22, 1063570), (44, 531785), (55, 425428), (110, 212714), (220, 106357)]