12487832

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 26935200

約数和(自身を除く): 14447368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1289, 1384, 2422, 2578, 4844, 5156, 9023, 9688, 10312, 18046, 36092, 72184, 222997, 445994, 891988, 1560979, 1783976, 3121958, 6243916, 12487832]

約数ペア:

[(1, 12487832), (2, 6243916), (4, 3121958), (7, 1783976), (8, 1560979), (14, 891988), (28, 445994), (56, 222997), (173, 72184), (346, 36092), (692, 18046), (1211, 10312), (1289, 9688), (1384, 9023), (2422, 5156), (2578, 4844)]