11398765

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 16784640

約数和(自身を除く): 5385875

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 281, 305, 427, 665, 1159, 1405, 1967, 2135, 5339, 5795, 8113, 9835, 17141, 26695, 37373, 40565, 85705, 119987, 186865, 325679, 599935, 1628395, 2279753, 11398765]

約数ペア:

[(1, 11398765), (5, 2279753), (7, 1628395), (19, 599935), (35, 325679), (61, 186865), (95, 119987), (133, 85705), (281, 40565), (305, 37373), (427, 26695), (665, 17141), (1159, 9835), (1405, 8113), (1967, 5795), (2135, 5339)]