39761506

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 60520320

約数和(自身を除く): 20758814

約数列:

[1, 2, 139, 157, 278, 314, 911, 1822, 21823, 43646, 126629, 143027, 253258, 286054, 19880753, 39761506]

約数ペア:

[(1, 39761506), (2, 19880753), (139, 286054), (157, 253258), (278, 143027), (314, 126629), (911, 43646), (1822, 21823)]