19368728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59051}}^1$

素因数の和:59098

約数の個数: 16

約数和(自身を含む): 37202760

約数和(自身を除く): 17834032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59051, 118102, 236204, 472408, 2421091, 4842182, 9684364, 19368728]

約数ペア:

[(1, 19368728), (2, 9684364), (4, 4842182), (8, 2421091), (41, 472408), (82, 236204), (164, 118102), (328, 59051)]