12313780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36217}}^1$

素因数の和:36243

約数の個数: 24

約数和(自身を含む): 27380808

約数和(自身を除く): 15067028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 36217, 72434, 144868, 181085, 362170, 615689, 724340, 1231378, 2462756, 3078445, 6156890, 12313780]

約数ペア:

[(1, 12313780), (2, 6156890), (4, 3078445), (5, 2462756), (10, 1231378), (17, 724340), (20, 615689), (34, 362170), (68, 181085), (85, 144868), (170, 72434), (340, 36217)]