19736700561

素因数分解:

$3^2\times {\mathrm{743}}^1\times {\mathrm{2951503}}^1$

素因数の和:2952252

約数の個数: 12

約数和(自身を含む): 28546946688

約数和(自身を除く): 8810246127

約数列:

[1, 3, 9, 743, 2229, 6687, 2951503, 8854509, 26563527, 2192966729, 6578900187, 19736700561]

約数ペア:

[(1, 19736700561), (3, 6578900187), (9, 2192966729), (743, 26563527), (2229, 8854509), (6687, 2951503)]