12724746196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{164309}}^1$

素因数の和:165351

約数の個数: 24

約数和(自身を含む): 23463468000

約数和(自身を除く): 10738721804

約数列:

[1, 2, 4, 19, 38, 76, 1019, 2038, 4076, 19361, 38722, 77444, 164309, 328618, 657236, 3121871, 6243742, 12487484, 167430871, 334861742, 669723484, 3181186549, 6362373098, 12724746196]

約数ペア:

[(1, 12724746196), (2, 6362373098), (4, 3181186549), (19, 669723484), (38, 334861742), (76, 167430871), (1019, 12487484), (2038, 6243742), (4076, 3121871), (19361, 657236), (38722, 328618), (77444, 164309)]