22739470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 44341920

約数和(自身を除く): 21602450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 829, 1055, 1658, 2110, 2743, 4145, 5486, 8290, 10777, 13715, 21554, 27430, 53885, 107770, 174919, 349838, 874595, 1749190, 2273947, 4547894, 11369735, 22739470]

約数ペア:

[(1, 22739470), (2, 11369735), (5, 4547894), (10, 2273947), (13, 1749190), (26, 874595), (65, 349838), (130, 174919), (211, 107770), (422, 53885), (829, 27430), (1055, 21554), (1658, 13715), (2110, 10777), (2743, 8290), (4145, 5486)]