19532277

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 29597568

約数和(自身を除く): 10065291

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1231, 1763, 3693, 5289, 11079, 15867, 50471, 52933, 151413, 158799, 454239, 476397, 2170253, 6510759, 19532277]

約数ペア:

[(1, 19532277), (3, 6510759), (9, 2170253), (41, 476397), (43, 454239), (123, 158799), (129, 151413), (369, 52933), (387, 50471), (1231, 15867), (1763, 11079), (3693, 5289)]