19004769130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1758073}}^1$

素因数の和:1758150

約数の個数: 32

約数和(自身を含む): 36455422464

約数和(自身を除く): 17450653334

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 1758073, 3516146, 8790365, 17580730, 40435679, 80871358, 82629431, 165258862, 202178395, 404356790, 413147155, 826294310, 1900476913, 3800953826, 9502384565, 19004769130]

約数ペア:

[(1, 19004769130), (2, 9502384565), (5, 3800953826), (10, 1900476913), (23, 826294310), (46, 413147155), (47, 404356790), (94, 202178395), (115, 165258862), (230, 82629431), (235, 80871358), (470, 40435679), (1081, 17580730), (2162, 8790365), (5405, 3516146), (10810, 1758073)]