16271458

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 12620702

約数列:

[1, 2, 7, 14, 43, 86, 151, 179, 301, 302, 358, 602, 1057, 1253, 2114, 2506, 6493, 7697, 12986, 15394, 27029, 45451, 53879, 54058, 90902, 107758, 189203, 378406, 1162247, 2324494, 8135729, 16271458]

約数ペア:

[(1, 16271458), (2, 8135729), (7, 2324494), (14, 1162247), (43, 378406), (86, 189203), (151, 107758), (179, 90902), (301, 54058), (302, 53879), (358, 45451), (602, 27029), (1057, 15394), (1253, 12986), (2114, 7697), (2506, 6493)]