12572144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60443}}^1$

素因数の和:60464

約数の個数: 20

約数和(自身を含む): 26232696

約数和(自身を除く): 13660552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60443, 120886, 241772, 483544, 785759, 967088, 1571518, 3143036, 6286072, 12572144]

約数ペア:

[(1, 12572144), (2, 6286072), (4, 3143036), (8, 1571518), (13, 967088), (16, 785759), (26, 483544), (52, 241772), (104, 120886), (208, 60443)]