15239536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 32591664

約数和(自身を除く): 17352128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1787, 2132, 3574, 4264, 7148, 8528, 14296, 23231, 28592, 46462, 73267, 92924, 146534, 185848, 293068, 371696, 586136, 952471, 1172272, 1904942, 3809884, 7619768, 15239536]

約数ペア:

[(1, 15239536), (2, 7619768), (4, 3809884), (8, 1904942), (13, 1172272), (16, 952471), (26, 586136), (41, 371696), (52, 293068), (82, 185848), (104, 146534), (164, 92924), (208, 73267), (328, 46462), (533, 28592), (656, 23231), (1066, 14296), (1787, 8528), (2132, 7148), (3574, 4264)]