12239660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35999}}^1$

素因数の和:36025

約数の個数: 24

約数和(自身を含む): 27216000

約数和(自身を除く): 14976340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35999, 71998, 143996, 179995, 359990, 611983, 719980, 1223966, 2447932, 3059915, 6119830, 12239660]

約数ペア:

[(1, 12239660), (2, 6119830), (4, 3059915), (5, 2447932), (10, 1223966), (17, 719980), (20, 611983), (34, 359990), (68, 179995), (85, 143996), (170, 71998), (340, 35999)]