16322860

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4273}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 34465536

約数和(自身を除く): 18142676

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 4273, 8546, 17092, 21365, 42730, 85460, 816143, 1632286, 3264572, 4080715, 8161430, 16322860]

約数ペア:

[(1, 16322860), (2, 8161430), (4, 4080715), (5, 3264572), (10, 1632286), (20, 816143), (191, 85460), (382, 42730), (764, 21365), (955, 17092), (1910, 8546), (3820, 4273)]