9972638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12373}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 16630656

約数和(自身を除く): 6658018

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 12373, 24746, 160849, 321698, 383563, 767126, 4986319, 9972638]

約数ペア:

[(1, 9972638), (2, 4986319), (13, 767126), (26, 383563), (31, 321698), (62, 160849), (403, 24746), (806, 12373)]