12655838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{719}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 20502720

約数和(自身を除く): 7846882

約数列:

[1, 2, 13, 26, 677, 719, 1354, 1438, 8801, 9347, 17602, 18694, 486763, 973526, 6327919, 12655838]

約数ペア:

[(1, 12655838), (2, 6327919), (13, 973526), (26, 486763), (677, 18694), (719, 17602), (1354, 9347), (1438, 8801)]