19448846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 30646944

約数和(自身を除く): 11198098

約数列:

[1, 2, 23, 46, 157, 314, 2693, 3611, 5386, 7222, 61939, 123878, 422801, 845602, 9724423, 19448846]

約数ペア:

[(1, 19448846), (2, 9724423), (23, 845602), (46, 422801), (157, 123878), (314, 61939), (2693, 7222), (3611, 5386)]