12986130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25463}}^1$

素因数の和:25490

約数の個数: 32

約数和(自身を含む): 33001344

約数和(自身を除く): 20015214

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25463, 50926, 76389, 127315, 152778, 254630, 381945, 432871, 763890, 865742, 1298613, 2164355, 2597226, 4328710, 6493065, 12986130]

約数ペア:

[(1, 12986130), (2, 6493065), (3, 4328710), (5, 2597226), (6, 2164355), (10, 1298613), (15, 865742), (17, 763890), (30, 432871), (34, 381945), (51, 254630), (85, 152778), (102, 127315), (170, 76389), (255, 50926), (510, 25463)]