16965140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5693}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 35872200

約数和(自身を除く): 18907060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5693, 11386, 22772, 28465, 56930, 113860, 848257, 1696514, 3393028, 4241285, 8482570, 16965140]

約数ペア:

[(1, 16965140), (2, 8482570), (4, 4241285), (5, 3393028), (10, 1696514), (20, 848257), (149, 113860), (298, 56930), (596, 28465), (745, 22772), (1490, 11386), (2980, 5693)]