12975166

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 19878768

約数和(自身を除く): 6903602

約数列:

[1, 2, 73, 146, 181, 362, 491, 982, 13213, 26426, 35843, 71686, 88871, 177742, 6487583, 12975166]

約数ペア:

[(1, 12975166), (2, 6487583), (73, 177742), (146, 88871), (181, 71686), (362, 35843), (491, 26426), (982, 13213)]