13140896

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{2459}}^1$

素因数の和:2636

約数の個数: 24

約数和(自身を含む): 26036640

約数和(自身を除く): 12895744

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2459, 2672, 4918, 5344, 9836, 19672, 39344, 78688, 410653, 821306, 1642612, 3285224, 6570448, 13140896]

約数ペア:

[(1, 13140896), (2, 6570448), (4, 3285224), (8, 1642612), (16, 821306), (32, 410653), (167, 78688), (334, 39344), (668, 19672), (1336, 9836), (2459, 5344), (2672, 4918)]