19698012

素因数分解:

$2^2\times 3^3\times {\mathrm{182389}}^1$

素因数の和:182402

約数の個数: 24

約数和(自身を含む): 51069200

約数和(自身を除く): 31371188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182389, 364778, 547167, 729556, 1094334, 1641501, 2188668, 3283002, 4924503, 6566004, 9849006, 19698012]

約数ペア:

[(1, 19698012), (2, 9849006), (3, 6566004), (4, 4924503), (6, 3283002), (9, 2188668), (12, 1641501), (18, 1094334), (27, 729556), (36, 547167), (54, 364778), (108, 182389)]