13388144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10867}}^1$

素因数の和:10893

約数の個数: 40

約数和(自身を含む): 32343168

約数和(自身を除く): 18955024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10867, 21734, 43468, 76069, 86936, 119537, 152138, 173872, 239074, 304276, 478148, 608552, 836759, 956296, 1217104, 1673518, 1912592, 3347036, 6694072, 13388144]

約数ペア:

[(1, 13388144), (2, 6694072), (4, 3347036), (7, 1912592), (8, 1673518), (11, 1217104), (14, 956296), (16, 836759), (22, 608552), (28, 478148), (44, 304276), (56, 239074), (77, 173872), (88, 152138), (112, 119537), (154, 86936), (176, 76069), (308, 43468), (616, 21734), (1232, 10867)]