13971866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 21625800

約数和(自身を除く): 7653934

約数列:

[1, 2, 37, 74, 349, 541, 698, 1082, 12913, 20017, 25826, 40034, 188809, 377618, 6985933, 13971866]

約数ペア:

[(1, 13971866), (2, 6985933), (37, 377618), (74, 188809), (349, 40034), (541, 25826), (698, 20017), (1082, 12913)]