15976634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 26517456

約数和(自身を除く): 10540822

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 157, 314, 697, 1241, 1394, 2482, 2669, 2993, 5338, 5986, 6437, 11461, 12874, 22922, 50881, 101762, 109429, 194837, 218858, 389674, 469901, 939802, 7988317, 15976634]

約数ペア:

[(1, 15976634), (2, 7988317), (17, 939802), (34, 469901), (41, 389674), (73, 218858), (82, 194837), (146, 109429), (157, 101762), (314, 50881), (697, 22922), (1241, 12874), (1394, 11461), (2482, 6437), (2669, 5986), (2993, 5338)]