2018722735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{14767}}^1$

素因数の和:16230

約数の個数: 16

約数和(自身を含む): 2551910400

約数和(自身を除く): 533187665

約数列:

[1, 5, 19, 95, 1439, 7195, 14767, 27341, 73835, 136705, 280573, 1402865, 21249713, 106248565, 403744547, 2018722735]

約数ペア:

[(1, 2018722735), (5, 403744547), (19, 106248565), (95, 21249713), (1439, 1402865), (7195, 280573), (14767, 136705), (27341, 73835)]