12871070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44383}}^1$

素因数の和:44419

約数の個数: 16

約数和(自身を含む): 23967360

約数和(自身を除く): 11096290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 44383, 88766, 221915, 443830, 1287107, 2574214, 6435535, 12871070]

約数ペア:

[(1, 12871070), (2, 6435535), (5, 2574214), (10, 1287107), (29, 443830), (58, 221915), (145, 88766), (290, 44383)]