19393336

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{863}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 37104480

約数和(自身を除く): 17711144

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 863, 1726, 2809, 3452, 5618, 6904, 11236, 22472, 45739, 91478, 182956, 365912, 2424167, 4848334, 9696668, 19393336]

約数ペア:

[(1, 19393336), (2, 9696668), (4, 4848334), (8, 2424167), (53, 365912), (106, 182956), (212, 91478), (424, 45739), (863, 22472), (1726, 11236), (2809, 6904), (3452, 5618)]