18142282919

素因数分解:

${\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1\times {\mathrm{953}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 18433416960

約数和(自身を除く): 291134041

約数列:

[1, 139, 151, 907, 953, 20989, 126073, 132467, 136957, 143903, 864371, 19037023, 20002517, 120147569, 130520021, 18142282919]

約数ペア:

[(1, 18142282919), (139, 130520021), (151, 120147569), (907, 20002517), (953, 19037023), (20989, 864371), (126073, 143903), (132467, 136957)]