13201996826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{155219}}^1$

素因数の和:155330

約数の個数: 24

約数和(自身を含む): 21155865120

約数和(自身を除く): 7953868294

約数列:

[1, 2, 23, 43, 46, 86, 989, 1849, 1978, 3698, 42527, 85054, 155219, 310438, 3570037, 6674417, 7140074, 13348834, 153511591, 286999931, 307023182, 573999862, 6600998413, 13201996826]

約数ペア:

[(1, 13201996826), (2, 6600998413), (23, 573999862), (43, 307023182), (46, 286999931), (86, 153511591), (989, 13348834), (1849, 7140074), (1978, 6674417), (3698, 3570037), (42527, 310438), (85054, 155219)]