13193776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 26537984

約数和(自身を除く): 13344208

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 151, 172, 254, 302, 344, 508, 604, 688, 1016, 1208, 2032, 2416, 5461, 6493, 10922, 12986, 19177, 21844, 25972, 38354, 43688, 51944, 76708, 87376, 103888, 153416, 306832, 824611, 1649222, 3298444, 6596888, 13193776]

約数ペア:

[(1, 13193776), (2, 6596888), (4, 3298444), (8, 1649222), (16, 824611), (43, 306832), (86, 153416), (127, 103888), (151, 87376), (172, 76708), (254, 51944), (302, 43688), (344, 38354), (508, 25972), (604, 21844), (688, 19177), (1016, 12986), (1208, 10922), (2032, 6493), (2416, 5461)]