12673828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 23268672

約数和(自身を除く): 10594844

約数列:

[1, 2, 4, 23, 46, 92, 347, 397, 694, 794, 1388, 1588, 7981, 9131, 15962, 18262, 31924, 36524, 137759, 275518, 551036, 3168457, 6336914, 12673828]

約数ペア:

[(1, 12673828), (2, 6336914), (4, 3168457), (23, 551036), (46, 275518), (92, 137759), (347, 36524), (397, 31924), (694, 18262), (794, 15962), (1388, 9131), (1588, 7981)]