16381110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1297}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 39438432

約数和(自身を除く): 23057322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 1297, 2105, 2526, 2594, 3891, 4210, 6315, 6485, 7782, 12630, 12970, 19455, 38910, 546037, 1092074, 1638111, 2730185, 3276222, 5460370, 8190555, 16381110]

約数ペア:

[(1, 16381110), (2, 8190555), (3, 5460370), (5, 3276222), (6, 2730185), (10, 1638111), (15, 1092074), (30, 546037), (421, 38910), (842, 19455), (1263, 12970), (1297, 12630), (2105, 7782), (2526, 6485), (2594, 6315), (3891, 4210)]