16947964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16747}}^1$

素因数の和:16785

約数の個数: 24

約数和(自身を含む): 33763968

約数和(自身を除く): 16816004

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 16747, 33494, 66988, 184217, 368434, 385181, 736868, 770362, 1540724, 4236991, 8473982, 16947964]

約数ペア:

[(1, 16947964), (2, 8473982), (4, 4236991), (11, 1540724), (22, 770362), (23, 736868), (44, 385181), (46, 368434), (92, 184217), (253, 66988), (506, 33494), (1012, 16747)]