23681612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{348259}}^1$

素因数の和:348280

約数の個数: 12

約数和(自身を含む): 43880760

約数和(自身を除く): 20199148

約数列:

[1, 2, 4, 17, 34, 68, 348259, 696518, 1393036, 5920403, 11840806, 23681612]

約数ペア:

[(1, 23681612), (2, 11840806), (4, 5920403), (17, 1393036), (34, 696518), (68, 348259)]