40103414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81181}}^1$

素因数の和:81215

約数の個数: 16

約数和(自身を含む): 68192880

約数和(自身を除く): 28089466

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 81181, 162362, 1055353, 1542439, 2110706, 3084878, 20051707, 40103414]

約数ペア:

[(1, 40103414), (2, 20051707), (13, 3084878), (19, 2110706), (26, 1542439), (38, 1055353), (247, 162362), (494, 81181)]