19531662986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13250789}}^1$

素因数の和:13250869

約数の個数: 16

約数和(自身を含む): 32437933920

約数和(自身を除く): 12906270934

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13250789, 26501578, 145758679, 291517358, 887802863, 1775605726, 9765831493, 19531662986]

約数ペア:

[(1, 19531662986), (2, 9765831493), (11, 1775605726), (22, 887802863), (67, 291517358), (134, 145758679), (737, 26501578), (1474, 13250789)]