15187201921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1\times {\mathrm{11173}}^1$

素因数の和:11832

約数の個数: 16

約数和(自身を含む): 16019761536

約数和(自身を除く): 832559615

約数列:

[1, 23, 113, 523, 2599, 11173, 12029, 59099, 256979, 1262549, 1359277, 5843479, 29038627, 134400017, 660313127, 15187201921]

約数ペア:

[(1, 15187201921), (23, 660313127), (113, 134400017), (523, 29038627), (2599, 5843479), (11173, 1359277), (12029, 1262549), (59099, 256979)]