12589556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 26659584

約数和(自身を除く): 14070028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 173, 226, 322, 346, 452, 644, 692, 791, 1211, 1582, 2422, 2599, 3164, 3979, 4844, 5198, 7958, 10396, 15916, 18193, 19549, 27853, 36386, 39098, 55706, 72772, 78196, 111412, 136843, 273686, 449627, 547372, 899254, 1798508, 3147389, 6294778, 12589556]

約数ペア:

[(1, 12589556), (2, 6294778), (4, 3147389), (7, 1798508), (14, 899254), (23, 547372), (28, 449627), (46, 273686), (92, 136843), (113, 111412), (161, 78196), (173, 72772), (226, 55706), (322, 39098), (346, 36386), (452, 27853), (644, 19549), (692, 18193), (791, 15916), (1211, 10396), (1582, 7958), (2422, 5198), (2599, 4844), (3164, 3979)]