17194420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11777}}^1$

素因数の和:11859

約数の個数: 24

約数和(自身を含む): 36606024

約数和(自身を除く): 19411604

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11777, 23554, 47108, 58885, 117770, 235540, 859721, 1719442, 3438884, 4298605, 8597210, 17194420]

約数ペア:

[(1, 17194420), (2, 8597210), (4, 4298605), (5, 3438884), (10, 1719442), (20, 859721), (73, 235540), (146, 117770), (292, 58885), (365, 47108), (730, 23554), (1460, 11777)]