19529236

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 35209440

約数和(自身を除く): 15680204

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 997, 1994, 3988, 4897, 9794, 19588, 58823, 82751, 117646, 165502, 235292, 331004, 4882309, 9764618, 19529236]

約数ペア:

[(1, 19529236), (2, 9764618), (4, 4882309), (59, 331004), (83, 235292), (118, 165502), (166, 117646), (236, 82751), (332, 58823), (997, 19588), (1994, 9794), (3988, 4897)]