23191442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 35520120

約数和(自身を除く): 12328678

約数列:

[1, 2, 89, 113, 178, 226, 1153, 2306, 10057, 20114, 102617, 130289, 205234, 260578, 11595721, 23191442]

約数ペア:

[(1, 23191442), (2, 11595721), (89, 260578), (113, 205234), (178, 130289), (226, 102617), (1153, 20114), (2306, 10057)]