79333778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21523}}^1$

素因数の和:21641

約数の個数: 16

約数和(自身を含む): 126561120

約数和(自身を除く): 47227342

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 21523, 43046, 408937, 817874, 2087731, 4175462, 39666889, 79333778]

約数ペア:

[(1, 79333778), (2, 39666889), (19, 4175462), (38, 2087731), (97, 817874), (194, 408937), (1843, 43046), (3686, 21523)]