13959478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3919}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 22720320

約数和(自身を除く): 8760842

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 3919, 7838, 50947, 101894, 536903, 1073806, 6979739, 13959478]

約数ペア:

[(1, 13959478), (2, 6979739), (13, 1073806), (26, 536903), (137, 101894), (274, 50947), (1781, 7838), (3562, 3919)]