22111940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29881}}^1$

素因数の和:29927

約数の個数: 24

約数和(自身を含む): 47691672

約数和(自身を除く): 25579732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 29881, 59762, 119524, 149405, 298810, 597620, 1105597, 2211194, 4422388, 5527985, 11055970, 22111940]

約数ペア:

[(1, 22111940), (2, 11055970), (4, 5527985), (5, 4422388), (10, 2211194), (20, 1105597), (37, 597620), (74, 298810), (148, 149405), (185, 119524), (370, 59762), (740, 29881)]