16931350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3600

約数の個数: 24

約数和(自身を含む): 31826088

約数和(自身を除く): 14894738

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 3491, 4850, 6982, 17455, 34910, 87275, 174550, 338627, 677254, 1693135, 3386270, 8465675, 16931350]

約数ペア:

[(1, 16931350), (2, 8465675), (5, 3386270), (10, 1693135), (25, 677254), (50, 338627), (97, 174550), (194, 87275), (485, 34910), (970, 17455), (2425, 6982), (3491, 4850)]