19673134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 31857840

約数和(自身を除く): 12184706

約数列:

[1, 2, 13, 26, 601, 1202, 1259, 2518, 7813, 15626, 16367, 32734, 756659, 1513318, 9836567, 19673134]

約数ペア:

[(1, 19673134), (2, 9836567), (13, 1513318), (26, 756659), (601, 32734), (1202, 16367), (1259, 15626), (2518, 7813)]