17223316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 33064416

約数和(自身を除く): 15841100

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1987, 2167, 3974, 4334, 7948, 8668, 21857, 43714, 87428, 391439, 782878, 1565756, 4305829, 8611658, 17223316]

約数ペア:

[(1, 17223316), (2, 8611658), (4, 4305829), (11, 1565756), (22, 782878), (44, 391439), (197, 87428), (394, 43714), (788, 21857), (1987, 8668), (2167, 7948), (3974, 4334)]