18876298

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12601}}^1$

素因数の和:12717

約数の個数: 16

約数和(自身を含む): 32664384

約数和(自身を除く): 13788086

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 12601, 25202, 88207, 176414, 1348307, 2696614, 9438149, 18876298]

約数ペア:

[(1, 18876298), (2, 9438149), (7, 2696614), (14, 1348307), (107, 176414), (214, 88207), (749, 25202), (1498, 12601)]