12746186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 20029248

約数和(自身を除く): 7283062

約数列:

[1, 2, 23, 46, 401, 691, 802, 1382, 9223, 15893, 18446, 31786, 277091, 554182, 6373093, 12746186]

約数ペア:

[(1, 12746186), (2, 6373093), (23, 554182), (46, 277091), (401, 31786), (691, 18446), (802, 15893), (1382, 9223)]