19005290249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 21679764480

約数和(自身を除く): 2674474231

約数列:

[1, 11, 31, 109, 317, 341, 1199, 1613, 3379, 3487, 9827, 17743, 34553, 37169, 50003, 108097, 175817, 380083, 511321, 550033, 1071143, 1933987, 5450327, 5624531, 11782573, 15850951, 55733989, 59953597, 174360461, 613073879, 1727753659, 19005290249]

約数ペア:

[(1, 19005290249), (11, 1727753659), (31, 613073879), (109, 174360461), (317, 59953597), (341, 55733989), (1199, 15850951), (1613, 11782573), (3379, 5624531), (3487, 5450327), (9827, 1933987), (17743, 1071143), (34553, 550033), (37169, 511321), (50003, 380083), (108097, 175817)]