11942554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 19665180

約数和(自身を除く): 7722626

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 397, 794, 1157, 2314, 5161, 10322, 15041, 30082, 35333, 67093, 70666, 134186, 459329, 918658, 5971277, 11942554]

約数ペア:

[(1, 11942554), (2, 5971277), (13, 918658), (26, 459329), (89, 134186), (169, 70666), (178, 67093), (338, 35333), (397, 30082), (794, 15041), (1157, 10322), (2314, 5161)]