12967906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 11877278

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 103, 119, 161, 206, 238, 322, 391, 529, 721, 782, 1058, 1442, 1751, 2369, 2737, 3502, 3703, 4738, 5474, 7406, 8993, 12257, 16583, 17986, 24514, 33166, 40273, 54487, 62951, 80546, 108974, 125902, 281911, 381409, 563822, 762818, 926279, 1852558, 6483953, 12967906]

約数ペア:

[(1, 12967906), (2, 6483953), (7, 1852558), (14, 926279), (17, 762818), (23, 563822), (34, 381409), (46, 281911), (103, 125902), (119, 108974), (161, 80546), (206, 62951), (238, 54487), (322, 40273), (391, 33166), (529, 24514), (721, 17986), (782, 16583), (1058, 12257), (1442, 8993), (1751, 7406), (2369, 5474), (2737, 4738), (3502, 3703)]