12298216

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 27137700

約数和(自身を除く): 14839484

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 229, 274, 392, 458, 548, 916, 959, 1096, 1603, 1832, 1918, 3206, 3836, 6412, 6713, 7672, 11221, 12824, 13426, 22442, 26852, 31373, 44884, 53704, 62746, 89768, 125492, 219611, 250984, 439222, 878444, 1537277, 1756888, 3074554, 6149108, 12298216]

約数ペア:

[(1, 12298216), (2, 6149108), (4, 3074554), (7, 1756888), (8, 1537277), (14, 878444), (28, 439222), (49, 250984), (56, 219611), (98, 125492), (137, 89768), (196, 62746), (229, 53704), (274, 44884), (392, 31373), (458, 26852), (548, 22442), (916, 13426), (959, 12824), (1096, 11221), (1603, 7672), (1832, 6713), (1918, 6412), (3206, 3836)]