13072136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21221}}^1$

素因数の和:21245

約数の個数: 32

約数和(自身を含む): 30559680

約数和(自身を除く): 17487544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21221, 42442, 84884, 148547, 169768, 233431, 297094, 466862, 594188, 933724, 1188376, 1634017, 1867448, 3268034, 6536068, 13072136]

約数ペア:

[(1, 13072136), (2, 6536068), (4, 3268034), (7, 1867448), (8, 1634017), (11, 1188376), (14, 933724), (22, 594188), (28, 466862), (44, 297094), (56, 233431), (77, 169768), (88, 148547), (154, 84884), (308, 42442), (616, 21221)]