22771970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 45093888

約数和(自身を除く): 22321918

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 3727, 6110, 7454, 18635, 37270, 48451, 96902, 175169, 242255, 350338, 484510, 875845, 1751690, 2277197, 4554394, 11385985, 22771970]

約数ペア:

[(1, 22771970), (2, 11385985), (5, 4554394), (10, 2277197), (13, 1751690), (26, 875845), (47, 484510), (65, 350338), (94, 242255), (130, 175169), (235, 96902), (470, 48451), (611, 37270), (1222, 18635), (3055, 7454), (3727, 6110)]