13127686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 23351328

約数和(自身を除く): 10223642

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 233, 286, 394, 466, 2167, 2561, 2563, 3029, 4334, 5122, 5126, 6058, 28171, 33319, 45901, 56342, 66638, 91802, 504911, 596713, 1009822, 1193426, 6563843, 13127686]

約数ペア:

[(1, 13127686), (2, 6563843), (11, 1193426), (13, 1009822), (22, 596713), (26, 504911), (143, 91802), (197, 66638), (233, 56342), (286, 45901), (394, 33319), (466, 28171), (2167, 6058), (2561, 5126), (2563, 5122), (3029, 4334)]