25891414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1459}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 40996800

約数和(自身を除く): 15105386

約数列:

[1, 2, 19, 38, 467, 934, 1459, 2918, 8873, 17746, 27721, 55442, 681353, 1362706, 12945707, 25891414]

約数ペア:

[(1, 25891414), (2, 12945707), (19, 1362706), (38, 681353), (467, 55442), (934, 27721), (1459, 17746), (2918, 8873)]