22117290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56711}}^1$

素因数の和:56734

約数の個数: 32

約数和(自身を含む): 57165696

約数和(自身を除く): 35048406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 56711, 113422, 170133, 283555, 340266, 567110, 737243, 850665, 1474486, 1701330, 2211729, 3686215, 4423458, 7372430, 11058645, 22117290]

約数ペア:

[(1, 22117290), (2, 11058645), (3, 7372430), (5, 4423458), (6, 3686215), (10, 2211729), (13, 1701330), (15, 1474486), (26, 850665), (30, 737243), (39, 567110), (65, 340266), (78, 283555), (130, 170133), (195, 113422), (390, 56711)]