11321778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 25050816

約数和(自身を除く): 13729038

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 3923, 7846, 11769, 23538, 50999, 101998, 145151, 152997, 290302, 305994, 435453, 870906, 1886963, 3773926, 5660889, 11321778]

約数ペア:

[(1, 11321778), (2, 5660889), (3, 3773926), (6, 1886963), (13, 870906), (26, 435453), (37, 305994), (39, 290302), (74, 152997), (78, 145151), (111, 101998), (222, 50999), (481, 23538), (962, 11769), (1443, 7846), (2886, 3923)]