19116756

素因数分解:

$2^2\times 3^3\times {\mathrm{177007}}^1$

素因数の和:177020

約数の個数: 24

約数和(自身を含む): 49562240

約数和(自身を除く): 30445484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177007, 354014, 531021, 708028, 1062042, 1593063, 2124084, 3186126, 4779189, 6372252, 9558378, 19116756]

約数ペア:

[(1, 19116756), (2, 9558378), (3, 6372252), (4, 4779189), (6, 3186126), (9, 2124084), (12, 1593063), (18, 1062042), (27, 708028), (36, 531021), (54, 354014), (108, 177007)]