13721410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9209}}^1$

素因数の和:9365

約数の個数: 16

約数和(自身を含む): 24867000

約数和(自身を除く): 11145590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 9209, 18418, 46045, 92090, 1372141, 2744282, 6860705, 13721410]

約数ペア:

[(1, 13721410), (2, 6860705), (5, 2744282), (10, 1372141), (149, 92090), (298, 46045), (745, 18418), (1490, 9209)]