23987396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 43835736

約数和(自身を除く): 19848340

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 2657, 4514, 5314, 9028, 10628, 98309, 162077, 196618, 324154, 393236, 648308, 5996849, 11993698, 23987396]

約数ペア:

[(1, 23987396), (2, 11993698), (4, 5996849), (37, 648308), (61, 393236), (74, 324154), (122, 196618), (148, 162077), (244, 98309), (2257, 10628), (2657, 9028), (4514, 5314)]