9443967290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49705091}}^1$

素因数の和:49705117

約数の個数: 16

約数和(自身を含む): 17893833120

約数和(自身を除く): 8449865830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 49705091, 99410182, 248525455, 497050910, 944396729, 1888793458, 4721983645, 9443967290]

約数ペア:

[(1, 9443967290), (2, 4721983645), (5, 1888793458), (10, 944396729), (19, 497050910), (38, 248525455), (95, 99410182), (190, 49705091)]