16849884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 41690880

約数和(自身を除く): 24840996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 281, 526, 562, 789, 843, 1052, 1124, 1578, 1686, 3156, 3372, 4997, 5339, 9994, 10678, 14991, 16017, 19988, 21356, 29982, 32034, 59964, 64068, 73903, 147806, 221709, 295612, 443418, 886836, 1404157, 2808314, 4212471, 5616628, 8424942, 16849884]

約数ペア:

[(1, 16849884), (2, 8424942), (3, 5616628), (4, 4212471), (6, 2808314), (12, 1404157), (19, 886836), (38, 443418), (57, 295612), (76, 221709), (114, 147806), (228, 73903), (263, 64068), (281, 59964), (526, 32034), (562, 29982), (789, 21356), (843, 19988), (1052, 16017), (1124, 14991), (1578, 10678), (1686, 9994), (3156, 5339), (3372, 4997)]