23027290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16134

約数の個数: 32

約数和(自身を含む): 48698496

約数和(自身を除く): 25671206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16103, 32206, 80515, 161030, 177133, 209339, 354266, 418678, 885665, 1046695, 1771330, 2093390, 2302729, 4605458, 11513645, 23027290]

約数ペア:

[(1, 23027290), (2, 11513645), (5, 4605458), (10, 2302729), (11, 2093390), (13, 1771330), (22, 1046695), (26, 885665), (55, 418678), (65, 354266), (110, 209339), (130, 177133), (143, 161030), (286, 80515), (715, 32206), (1430, 16103)]