16191494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 24

約数和(自身を含む): 27866160

約数和(自身を除く): 11674666

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 2909, 5566, 5818, 31999, 63998, 66907, 133814, 351989, 703978, 735977, 1471954, 8095747, 16191494]

約数ペア:

[(1, 16191494), (2, 8095747), (11, 1471954), (22, 735977), (23, 703978), (46, 351989), (121, 133814), (242, 66907), (253, 63998), (506, 31999), (2783, 5818), (2909, 5566)]