22247290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9046

約数の個数: 32

約数和(自身を含む): 45400320

約数和(自身を除く): 23153030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 9007, 18014, 45035, 90070, 117091, 171133, 234182, 342266, 585455, 855665, 1170910, 1711330, 2224729, 4449458, 11123645, 22247290]

約数ペア:

[(1, 22247290), (2, 11123645), (5, 4449458), (10, 2224729), (13, 1711330), (19, 1170910), (26, 855665), (38, 585455), (65, 342266), (95, 234182), (130, 171133), (190, 117091), (247, 90070), (494, 45035), (1235, 18014), (2470, 9007)]