12989296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 26855424

約数和(自身を除く): 13866128

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 751, 752, 1081, 1502, 2162, 3004, 4324, 6008, 8648, 12016, 17273, 17296, 34546, 35297, 69092, 70594, 138184, 141188, 276368, 282376, 564752, 811831, 1623662, 3247324, 6494648, 12989296]

約数ペア:

[(1, 12989296), (2, 6494648), (4, 3247324), (8, 1623662), (16, 811831), (23, 564752), (46, 282376), (47, 276368), (92, 141188), (94, 138184), (184, 70594), (188, 69092), (368, 35297), (376, 34546), (751, 17296), (752, 17273), (1081, 12016), (1502, 8648), (2162, 6008), (3004, 4324)]