18581446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17431}}^1$

素因数の和:17487

約数の個数: 16

約数和(自身を含む): 30750048

約数和(自身を除く): 12168602

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17431, 34862, 226603, 453206, 714671, 1429342, 9290723, 18581446]

約数ペア:

[(1, 18581446), (2, 9290723), (13, 1429342), (26, 714671), (41, 453206), (82, 226603), (533, 34862), (1066, 17431)]