16421924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 29342880

約数和(自身を除く): 12920956

約数列:

[1, 2, 4, 89, 163, 178, 283, 326, 356, 566, 652, 1132, 14507, 25187, 29014, 46129, 50374, 58028, 92258, 100748, 184516, 4105481, 8210962, 16421924]

約数ペア:

[(1, 16421924), (2, 8210962), (4, 4105481), (89, 184516), (163, 100748), (178, 92258), (283, 58028), (326, 50374), (356, 46129), (566, 29014), (652, 25187), (1132, 14507)]