12892006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8258714

約数列:

[1, 2, 23, 46, 47, 67, 89, 94, 134, 178, 1081, 1541, 2047, 2162, 3082, 3149, 4094, 4183, 5963, 6298, 8366, 11926, 72427, 96209, 137149, 144854, 192418, 274298, 280261, 560522, 6446003, 12892006]

約数ペア:

[(1, 12892006), (2, 6446003), (23, 560522), (46, 280261), (47, 274298), (67, 192418), (89, 144854), (94, 137149), (134, 96209), (178, 72427), (1081, 11926), (1541, 8366), (2047, 6298), (2162, 5963), (3082, 4183), (3149, 4094)]