16490734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21915

約数の個数: 16

約数和(自身を含む): 27558720

約数和(自身を除く): 11067986

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 21871, 43742, 284323, 568646, 634259, 1268518, 8245367, 16490734]

約数ペア:

[(1, 16490734), (2, 8245367), (13, 1268518), (26, 634259), (29, 568646), (58, 284323), (377, 43742), (754, 21871)]