11872049

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 2280271

約数列:

[1, 7, 29, 203, 233, 251, 1631, 1757, 6757, 7279, 47299, 50953, 58483, 409381, 1696007, 11872049]

約数ペア:

[(1, 11872049), (7, 1696007), (29, 409381), (203, 58483), (233, 50953), (251, 47299), (1631, 7279), (1757, 6757)]