13540366

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4504

約数の個数: 24

約数和(自身を含む): 24394176

約数和(自身を除く): 10853810

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4457, 8914, 31199, 62398, 138167, 218393, 276334, 436786, 967169, 1934338, 6770183, 13540366]

約数ペア:

[(1, 13540366), (2, 6770183), (7, 1934338), (14, 967169), (31, 436786), (49, 276334), (62, 218393), (98, 138167), (217, 62398), (434, 31199), (1519, 8914), (3038, 4457)]