12651112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83231}}^1$

素因数の和:83256

約数の個数: 16

約数和(自身を含む): 24969600

約数和(自身を除く): 12318488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 83231, 166462, 332924, 665848, 1581389, 3162778, 6325556, 12651112]

約数ペア:

[(1, 12651112), (2, 6325556), (4, 3162778), (8, 1581389), (19, 665848), (38, 332924), (76, 166462), (152, 83231)]