13720902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{175909}}^1$

素因数の和:175927

約数の個数: 16

約数和(自身を含む): 29552880

約数和(自身を除く): 15831978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 175909, 351818, 527727, 1055454, 2286817, 4573634, 6860451, 13720902]

約数ペア:

[(1, 13720902), (2, 6860451), (3, 4573634), (6, 2286817), (13, 1055454), (26, 527727), (39, 351818), (78, 175909)]