19317333

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12601}}^1$

素因数の和:12684

約数の個数: 16

約数和(自身を含む): 29841536

約数和(自身を除く): 10524203

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 12601, 37803, 88207, 264621, 919873, 2759619, 6439111, 19317333]

約数ペア:

[(1, 19317333), (3, 6439111), (7, 2759619), (21, 919873), (73, 264621), (219, 88207), (511, 37803), (1533, 12601)]