16983964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 30464000

約数和(自身を除く): 13480036

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 499, 508, 998, 1996, 8509, 17018, 33433, 34036, 63373, 66866, 126746, 133732, 253492, 4245991, 8491982, 16983964]

約数ペア:

[(1, 16983964), (2, 8491982), (4, 4245991), (67, 253492), (127, 133732), (134, 126746), (254, 66866), (268, 63373), (499, 34036), (508, 33433), (998, 17018), (1996, 8509)]