2019653516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{109597}}^1$

素因数の和:109889

約数の個数: 24

約数和(自身を含む): 3756142656

約数和(自身を除く): 1736489140

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428, 109597, 219194, 438388, 1863149, 3726298, 7452596, 29700787, 59401574, 118803148, 504913379, 1009826758, 2019653516]

約数ペア:

[(1, 2019653516), (2, 1009826758), (4, 504913379), (17, 118803148), (34, 59401574), (68, 29700787), (271, 7452596), (542, 3726298), (1084, 1863149), (4607, 438388), (9214, 219194), (18428, 109597)]