12981848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13411}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 26756940

約数和(自身を除く): 13775092

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 13411, 26822, 53644, 107288, 147521, 295042, 590084, 1180168, 1622731, 3245462, 6490924, 12981848]

約数ペア:

[(1, 12981848), (2, 6490924), (4, 3245462), (8, 1622731), (11, 1180168), (22, 590084), (44, 295042), (88, 147521), (121, 107288), (242, 53644), (484, 26822), (968, 13411)]