17118340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18211}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 36715392

約数和(自身を除く): 19597052

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18211, 36422, 72844, 91055, 182110, 364220, 855917, 1711834, 3423668, 4279585, 8559170, 17118340]

約数ペア:

[(1, 17118340), (2, 8559170), (4, 4279585), (5, 3423668), (10, 1711834), (20, 855917), (47, 364220), (94, 182110), (188, 91055), (235, 72844), (470, 36422), (940, 18211)]