19644801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2213}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 28693440

約数和(自身を除く): 9048639

約数列:

[1, 3, 11, 33, 269, 807, 2213, 2959, 6639, 8877, 24343, 73029, 595297, 1785891, 6548267, 19644801]

約数ペア:

[(1, 19644801), (3, 6548267), (11, 1785891), (33, 595297), (269, 73029), (807, 24343), (2213, 8877), (2959, 6639)]