19916034

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9511}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 39950400

約数和(自身を除く): 20034366

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9511, 19022, 28533, 57066, 3319339, 6638678, 9958017, 19916034]

約数ペア:

[(1, 19916034), (2, 9958017), (3, 6638678), (6, 3319339), (349, 57066), (698, 28533), (1047, 19022), (2094, 9511)]