16690790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17207}}^1$

素因数の和:17311

約数の個数: 16

約数和(自身を含む): 30354912

約数和(自身を除く): 13664122

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 17207, 34414, 86035, 172070, 1669079, 3338158, 8345395, 16690790]

約数ペア:

[(1, 16690790), (2, 8345395), (5, 3338158), (10, 1669079), (97, 172070), (194, 86035), (485, 34414), (970, 17207)]