12217268

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 25204032

約数和(自身を除く): 12986764

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 751, 1162, 1502, 2324, 3004, 4067, 5257, 8134, 10514, 16268, 21028, 36799, 62333, 73598, 124666, 147196, 249332, 436331, 872662, 1745324, 3054317, 6108634, 12217268]

約数ペア:

[(1, 12217268), (2, 6108634), (4, 3054317), (7, 1745324), (14, 872662), (28, 436331), (49, 249332), (83, 147196), (98, 124666), (166, 73598), (196, 62333), (332, 36799), (581, 21028), (751, 16268), (1162, 10514), (1502, 8134), (2324, 5257), (3004, 4067)]