11788820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34673}}^1$

素因数の和:34699

約数の個数: 24

約数和(自身を含む): 26213544

約数和(自身を除く): 14424724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 34673, 69346, 138692, 173365, 346730, 589441, 693460, 1178882, 2357764, 2947205, 5894410, 11788820]

約数ペア:

[(1, 11788820), (2, 5894410), (4, 2947205), (5, 2357764), (10, 1178882), (17, 693460), (20, 589441), (34, 346730), (68, 173365), (85, 138692), (170, 69346), (340, 34673)]