66196874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{17959}}^1$

素因数の和:18077

約数の個数: 16

約数和(自身を含む): 105604800

約数和(自身を除く): 39407926

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 17959, 35918, 341221, 682442, 1742023, 3484046, 33098437, 66196874]

約数ペア:

[(1, 66196874), (2, 33098437), (19, 3484046), (38, 1742023), (97, 682442), (194, 341221), (1843, 35918), (3686, 17959)]