23554108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 42112224

約数和(自身を除く): 18558116

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 421, 788, 842, 1684, 13987, 27974, 29891, 55948, 59782, 82937, 119564, 165874, 331748, 5888527, 11777054, 23554108]

約数ペア:

[(1, 23554108), (2, 11777054), (4, 5888527), (71, 331748), (142, 165874), (197, 119564), (284, 82937), (394, 59782), (421, 55948), (788, 29891), (842, 27974), (1684, 13987)]