18653483

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 1571029

約数列:

[1, 23, 41, 131, 151, 943, 3013, 3473, 5371, 6191, 19781, 123533, 142393, 454963, 811021, 18653483]

約数ペア:

[(1, 18653483), (23, 811021), (41, 454963), (131, 142393), (151, 123533), (943, 19781), (3013, 6191), (3473, 5371)]