21061166

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13313}}^1$

素因数の和:13435

約数の個数: 16

約数和(自身を含む): 36427104

約数和(自身を除く): 15365938

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 13313, 26626, 93191, 186382, 1504369, 3008738, 10530583, 21061166]

約数ペア:

[(1, 21061166), (2, 10530583), (7, 3008738), (14, 1504369), (113, 186382), (226, 93191), (791, 26626), (1582, 13313)]