13978690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127079}}^1$

素因数の和:127097

約数の個数: 16

約数和(自身を含む): 27449280

約数和(自身を除く): 13470590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127079, 254158, 635395, 1270790, 1397869, 2795738, 6989345, 13978690]

約数ペア:

[(1, 13978690), (2, 6989345), (5, 2795738), (10, 1397869), (11, 1270790), (22, 635395), (55, 254158), (110, 127079)]