12345248

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 24401412

約数和(自身を除く): 12056164

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1217, 1268, 2434, 2536, 4868, 5072, 9736, 10144, 19472, 38944, 385789, 771578, 1543156, 3086312, 6172624, 12345248]

約数ペア:

[(1, 12345248), (2, 6172624), (4, 3086312), (8, 1543156), (16, 771578), (32, 385789), (317, 38944), (634, 19472), (1217, 10144), (1268, 9736), (2434, 5072), (2536, 4868)]