19632626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3833}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 31883544

約数和(自身を除く): 12250918

約数列:

[1, 2, 13, 26, 197, 394, 2561, 3833, 5122, 7666, 49829, 99658, 755101, 1510202, 9816313, 19632626]

約数ペア:

[(1, 19632626), (2, 9816313), (13, 1510202), (26, 755101), (197, 99658), (394, 49829), (2561, 7666), (3833, 5122)]