13438532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 25441920

約数和(自身を除く): 12003388

約数列:

[1, 2, 4, 23, 43, 46, 79, 86, 92, 158, 172, 316, 989, 1817, 1849, 1978, 3397, 3634, 3698, 3956, 6794, 7268, 7396, 13588, 42527, 78131, 85054, 146071, 156262, 170108, 292142, 312524, 584284, 3359633, 6719266, 13438532]

約数ペア:

[(1, 13438532), (2, 6719266), (4, 3359633), (23, 584284), (43, 312524), (46, 292142), (79, 170108), (86, 156262), (92, 146071), (158, 85054), (172, 78131), (316, 42527), (989, 13588), (1817, 7396), (1849, 7268), (1978, 6794), (3397, 3956), (3634, 3698)]