12873122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 20020992

約数和(自身を除く): 7147870

約数列:

[1, 2, 31, 62, 397, 523, 794, 1046, 12307, 16213, 24614, 32426, 207631, 415262, 6436561, 12873122]

約数ペア:

[(1, 12873122), (2, 6436561), (31, 415262), (62, 207631), (397, 32426), (523, 24614), (794, 16213), (1046, 12307)]