19224592

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{4787}}^1$

素因数の和:5046

約数の個数: 20

約数和(自身を含む): 37403856

約数和(自身を除く): 18179264

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 4787, 9574, 19148, 38296, 76592, 1201537, 2403074, 4806148, 9612296, 19224592]

約数ペア:

[(1, 19224592), (2, 9612296), (4, 4806148), (8, 2403074), (16, 1201537), (251, 76592), (502, 38296), (1004, 19148), (2008, 9574), (4016, 4787)]