19949535231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2652511}}^1$

素因数の和:2652646

約数の個数: 16

約数和(自身を含む): 28010526720

約数和(自身を除く): 8060991489

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 2652511, 7957533, 61007753, 183023259, 289123699, 867371097, 6649845077, 19949535231]

約数ペア:

[(1, 19949535231), (3, 6649845077), (23, 867371097), (69, 289123699), (109, 183023259), (327, 61007753), (2507, 7957533), (7521, 2652511)]