13787426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 21917760

約数和(自身を除く): 8130334

約数列:

[1, 2, 19, 38, 157, 314, 2311, 2983, 4622, 5966, 43909, 87818, 362827, 725654, 6893713, 13787426]

約数ペア:

[(1, 13787426), (2, 6893713), (19, 725654), (38, 362827), (157, 87818), (314, 43909), (2311, 5966), (2983, 4622)]