16806410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23671}}^1$

素因数の和:23749

約数の個数: 16

約数和(自身を含む): 30678912

約数和(自身を除く): 13872502

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23671, 47342, 118355, 236710, 1680641, 3361282, 8403205, 16806410]

約数ペア:

[(1, 16806410), (2, 8403205), (5, 3361282), (10, 1680641), (71, 236710), (142, 118355), (355, 47342), (710, 23671)]