27938482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97687}}^1$

素因数の和:97713

約数の個数: 16

約数和(自身を含む): 49234752

約数和(自身を除く): 21296270

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97687, 195374, 1074557, 1269931, 2149114, 2539862, 13969241, 27938482]

約数ペア:

[(1, 27938482), (2, 13969241), (11, 2539862), (13, 2149114), (22, 1269931), (26, 1074557), (143, 195374), (286, 97687)]