11986478

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 21297600

約数和(自身を除く): 9311122

約数列:

[1, 2, 7, 14, 49, 98, 101, 173, 202, 343, 346, 686, 707, 1211, 1414, 2422, 4949, 8477, 9898, 16954, 17473, 34643, 34946, 59339, 69286, 118678, 122311, 244622, 856177, 1712354, 5993239, 11986478]

約数ペア:

[(1, 11986478), (2, 5993239), (7, 1712354), (14, 856177), (49, 244622), (98, 122311), (101, 118678), (173, 69286), (202, 59339), (343, 34946), (346, 34643), (686, 17473), (707, 16954), (1211, 9898), (1414, 8477), (2422, 4949)]