19626088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{129119}}^1$

素因数の和:129144

約数の個数: 16

約数和(自身を含む): 38736000

約数和(自身を除く): 19109912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 129119, 258238, 516476, 1032952, 2453261, 4906522, 9813044, 19626088]

約数ペア:

[(1, 19626088), (2, 9813044), (4, 4906522), (8, 2453261), (19, 1032952), (38, 516476), (76, 258238), (152, 129119)]