18986362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10067}}^1$

素因数の和:10133

約数の個数: 16

約数和(自身を含む): 30445632

約数和(自身を除く): 11459270

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10067, 20134, 231541, 412747, 463082, 825494, 9493181, 18986362]

約数ペア:

[(1, 18986362), (2, 9493181), (23, 825494), (41, 463082), (46, 412747), (82, 231541), (943, 20134), (1886, 10067)]