9791930

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4391}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 17708544

約数和(自身を除く): 7916614

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 4391, 8782, 21955, 43910, 979193, 1958386, 4895965, 9791930]

約数ペア:

[(1, 9791930), (2, 4895965), (5, 1958386), (10, 979193), (223, 43910), (446, 21955), (1115, 8782), (2230, 4391)]