9397712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:18986

約数の個数: 20

約数和(自身を含む): 18796416

約数和(自身を除く): 9398704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18947, 37894, 75788, 151576, 303152, 587357, 1174714, 2349428, 4698856, 9397712]

約数ペア:

[(1, 9397712), (2, 4698856), (4, 2349428), (8, 1174714), (16, 587357), (31, 303152), (62, 151576), (124, 75788), (248, 37894), (496, 18947)]