16621070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97771}}^1$

素因数の和:97795

約数の個数: 16

約数和(自身を含む): 31678128

約数和(自身を除く): 15057058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 97771, 195542, 488855, 977710, 1662107, 3324214, 8310535, 16621070]

約数ペア:

[(1, 16621070), (2, 8310535), (5, 3324214), (10, 1662107), (17, 977710), (34, 488855), (85, 195542), (170, 97771)]