19217822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3067}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 31183152

約数和(自身を除く): 11965330

約数列:

[1, 2, 13, 26, 241, 482, 3067, 3133, 6134, 6266, 39871, 79742, 739147, 1478294, 9608911, 19217822]

約数ペア:

[(1, 19217822), (2, 9608911), (13, 1478294), (26, 739147), (241, 79742), (482, 39871), (3067, 6266), (3133, 6134)]