13081232

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4517}}^1$

素因数の和:4706

約数の個数: 20

約数和(自身を含む): 25490556

約数和(自身を除く): 12409324

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4517, 9034, 18068, 36136, 72272, 817577, 1635154, 3270308, 6540616, 13081232]

約数ペア:

[(1, 13081232), (2, 6540616), (4, 3270308), (8, 1635154), (16, 817577), (181, 72272), (362, 36136), (724, 18068), (1448, 9034), (2896, 4517)]