11781340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34651}}^1$

素因数の和:34677

約数の個数: 24

約数和(自身を含む): 26196912

約数和(自身を除く): 14415572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 34651, 69302, 138604, 173255, 346510, 589067, 693020, 1178134, 2356268, 2945335, 5890670, 11781340]

約数ペア:

[(1, 11781340), (2, 5890670), (4, 2945335), (5, 2356268), (10, 1178134), (17, 693020), (20, 589067), (34, 346510), (68, 173255), (85, 138604), (170, 69302), (340, 34651)]