12979248

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 33674928

約数和(自身を除く): 20695680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 853, 951, 1268, 1706, 1902, 2536, 2559, 3412, 3804, 5072, 5118, 6824, 7608, 10236, 13648, 15216, 20472, 40944, 270401, 540802, 811203, 1081604, 1622406, 2163208, 3244812, 4326416, 6489624, 12979248]

約数ペア:

[(1, 12979248), (2, 6489624), (3, 4326416), (4, 3244812), (6, 2163208), (8, 1622406), (12, 1081604), (16, 811203), (24, 540802), (48, 270401), (317, 40944), (634, 20472), (853, 15216), (951, 13648), (1268, 10236), (1706, 7608), (1902, 6824), (2536, 5118), (2559, 5072), (3412, 3804)]