19093232

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4993}}^1$

素因数の和:5240

約数の個数: 20

約数和(自身を含む): 37155360

約数和(自身を除く): 18062128

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4993, 9986, 19972, 39944, 79888, 1193327, 2386654, 4773308, 9546616, 19093232]

約数ペア:

[(1, 19093232), (2, 9546616), (4, 4773308), (8, 2386654), (16, 1193327), (239, 79888), (478, 39944), (956, 19972), (1912, 9986), (3824, 4993)]