16251380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8377}}^1$

素因数の和:8483

約数の個数: 24

約数和(自身を含む): 34483848

約数和(自身を除く): 18232468

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 8377, 16754, 33508, 41885, 83770, 167540, 812569, 1625138, 3250276, 4062845, 8125690, 16251380]

約数ペア:

[(1, 16251380), (2, 8125690), (4, 4062845), (5, 3250276), (10, 1625138), (20, 812569), (97, 167540), (194, 83770), (388, 41885), (485, 33508), (970, 16754), (1940, 8377)]