13407738638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30893407}}^1$

素因数の和:30893447

約数の個数: 16

約数和(自身を含む): 23726137344

約数和(自身を除く): 10318398706

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 30893407, 61786814, 216253849, 432507698, 957695617, 1915391234, 6703869319, 13407738638]

約数ペア:

[(1, 13407738638), (2, 6703869319), (7, 1915391234), (14, 957695617), (31, 432507698), (62, 216253849), (217, 61786814), (434, 30893407)]