13849780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98927}}^1$

素因数の和:98943

約数の個数: 24

約数和(自身を含む): 33239808

約数和(自身を除く): 19390028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98927, 197854, 395708, 494635, 692489, 989270, 1384978, 1978540, 2769956, 3462445, 6924890, 13849780]

約数ペア:

[(1, 13849780), (2, 6924890), (4, 3462445), (5, 2769956), (7, 1978540), (10, 1384978), (14, 989270), (20, 692489), (28, 494635), (35, 395708), (70, 197854), (140, 98927)]