12896806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16047

約数の個数: 16

約数和(自身を含む): 21506688

約数和(自身を除く): 8609882

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 16001, 32002, 208013, 416026, 496031, 992062, 6448403, 12896806]

約数ペア:

[(1, 12896806), (2, 6448403), (13, 992062), (26, 496031), (31, 416026), (62, 208013), (403, 32002), (806, 16001)]