12237620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35993}}^1$

素因数の和:36019

約数の個数: 24

約数和(自身を含む): 27211464

約数和(自身を除く): 14973844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35993, 71986, 143972, 179965, 359930, 611881, 719860, 1223762, 2447524, 3059405, 6118810, 12237620]

約数ペア:

[(1, 12237620), (2, 6118810), (4, 3059405), (5, 2447524), (10, 1223762), (17, 719860), (20, 611881), (34, 359930), (68, 179965), (85, 143972), (170, 71986), (340, 35993)]