19925153282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1\times {\mathrm{157793}}^1$

素因数の和:161137

約数の個数: 16

約数和(自身を含む): 31470435360

約数和(自身を除く): 11545282078

約数列:

[1, 2, 19, 38, 3323, 6646, 63137, 126274, 157793, 315586, 2998067, 5996134, 524346139, 1048692278, 9962576641, 19925153282]

約数ペア:

[(1, 19925153282), (2, 9962576641), (19, 1048692278), (38, 524346139), (3323, 5996134), (6646, 2998067), (63137, 315586), (126274, 157793)]