11837790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 31101408

約数和(自身を除く): 19263618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1277, 1545, 1854, 2554, 3090, 3831, 4635, 6385, 7662, 9270, 11493, 12770, 19155, 22986, 38310, 57465, 114930, 131531, 263062, 394593, 657655, 789186, 1183779, 1315310, 1972965, 2367558, 3945930, 5918895, 11837790]

約数ペア:

[(1, 11837790), (2, 5918895), (3, 3945930), (5, 2367558), (6, 1972965), (9, 1315310), (10, 1183779), (15, 789186), (18, 657655), (30, 394593), (45, 263062), (90, 131531), (103, 114930), (206, 57465), (309, 38310), (515, 22986), (618, 19155), (927, 12770), (1030, 11493), (1277, 9270), (1545, 7662), (1854, 6385), (2554, 4635), (3090, 3831)]