23469140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19307

約数の個数: 24

約数和(自身を含む): 50095752

約数和(自身を除く): 26626612

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19237, 38474, 76948, 96185, 192370, 384740, 1173457, 2346914, 4693828, 5867285, 11734570, 23469140]

約数ペア:

[(1, 23469140), (2, 11734570), (4, 5867285), (5, 4693828), (10, 2346914), (20, 1173457), (61, 384740), (122, 192370), (244, 96185), (305, 76948), (610, 38474), (1220, 19237)]