13163570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 27260928

約数和(自身を除く): 14097358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1087, 1211, 1730, 2174, 2422, 5435, 6055, 7609, 10870, 12110, 15218, 38045, 76090, 188051, 376102, 940255, 1316357, 1880510, 2632714, 6581785, 13163570]

約数ペア:

[(1, 13163570), (2, 6581785), (5, 2632714), (7, 1880510), (10, 1316357), (14, 940255), (35, 376102), (70, 188051), (173, 76090), (346, 38045), (865, 15218), (1087, 12110), (1211, 10870), (1730, 7609), (2174, 6055), (2422, 5435)]