16190367

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 7517793

約数列:

[1, 3, 23, 41, 59, 69, 97, 123, 177, 291, 943, 1357, 2231, 2419, 2829, 3977, 4071, 5723, 6693, 7257, 11931, 17169, 55637, 91471, 131629, 166911, 234643, 274413, 394887, 703929, 5396789, 16190367]

約数ペア:

[(1, 16190367), (3, 5396789), (23, 703929), (41, 394887), (59, 274413), (69, 234643), (97, 166911), (123, 131629), (177, 91471), (291, 55637), (943, 17169), (1357, 11931), (2231, 7257), (2419, 6693), (2829, 5723), (3977, 4071)]