11791880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17341}}^1$

素因数の和:17369

約数の個数: 32

約数和(自身を含む): 28094040

約数和(自身を除く): 16302160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17341, 34682, 69364, 86705, 138728, 173410, 294797, 346820, 589594, 693640, 1179188, 1473985, 2358376, 2947970, 5895940, 11791880]

約数ペア:

[(1, 11791880), (2, 5895940), (4, 2947970), (5, 2358376), (8, 1473985), (10, 1179188), (17, 693640), (20, 589594), (34, 346820), (40, 294797), (68, 173410), (85, 138728), (136, 86705), (170, 69364), (340, 34682), (680, 17341)]