12701956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 23653280

約数和(自身を除く): 10951324

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1723, 1843, 3446, 3686, 6892, 7372, 32737, 65474, 130948, 167131, 334262, 668524, 3175489, 6350978, 12701956]

約数ペア:

[(1, 12701956), (2, 6350978), (4, 3175489), (19, 668524), (38, 334262), (76, 167131), (97, 130948), (194, 65474), (388, 32737), (1723, 7372), (1843, 6892), (3446, 3686)]