1211318419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 1336025600

約数和(自身を除く): 124707181

約数列:

[1, 19, 61, 73, 103, 139, 1159, 1387, 1957, 2641, 4453, 6283, 7519, 8479, 10147, 14317, 84607, 119377, 142861, 161101, 192793, 272023, 458659, 618967, 873337, 1045141, 8714521, 11760373, 16593403, 19857679, 63753601, 1211318419]

約数ペア:

[(1, 1211318419), (19, 63753601), (61, 19857679), (73, 16593403), (103, 11760373), (139, 8714521), (1159, 1045141), (1387, 873337), (1957, 618967), (2641, 458659), (4453, 272023), (6283, 192793), (7519, 161101), (8479, 142861), (10147, 119377), (14317, 84607)]