13236790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14134730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 719, 1315, 1438, 1841, 2630, 3595, 3682, 5033, 7190, 9205, 10066, 18410, 25165, 50330, 189097, 378194, 945485, 1323679, 1890970, 2647358, 6618395, 13236790]

約数ペア:

[(1, 13236790), (2, 6618395), (5, 2647358), (7, 1890970), (10, 1323679), (14, 945485), (35, 378194), (70, 189097), (263, 50330), (526, 25165), (719, 18410), (1315, 10066), (1438, 9205), (1841, 7190), (2630, 5033), (3595, 3682)]