16966660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11703

約数の個数: 24

約数和(自身を含む): 36121176

約数和(自身を除く): 19154516

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11621, 23242, 46484, 58105, 116210, 232420, 848333, 1696666, 3393332, 4241665, 8483330, 16966660]

約数ペア:

[(1, 16966660), (2, 8483330), (4, 4241665), (5, 3393332), (10, 1696666), (20, 848333), (73, 232420), (146, 116210), (292, 58105), (365, 46484), (730, 23242), (1460, 11621)]