11311404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 18041556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2339, 2418, 4678, 4836, 7017, 9356, 14034, 28068, 30407, 60814, 72509, 91221, 121628, 145018, 182442, 217527, 290036, 364884, 435054, 870108, 942617, 1885234, 2827851, 3770468, 5655702, 11311404]

約数ペア:

[(1, 11311404), (2, 5655702), (3, 3770468), (4, 2827851), (6, 1885234), (12, 942617), (13, 870108), (26, 435054), (31, 364884), (39, 290036), (52, 217527), (62, 182442), (78, 145018), (93, 121628), (124, 91221), (156, 72509), (186, 60814), (372, 30407), (403, 28068), (806, 14034), (1209, 9356), (1612, 7017), (2339, 4836), (2418, 4678)]