15564184

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 30636000

約数和(自身を除く): 15071816

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 919, 1838, 2117, 3676, 4234, 7352, 8468, 16936, 26651, 53302, 67087, 106604, 134174, 213208, 268348, 536696, 1945523, 3891046, 7782092, 15564184]

約数ペア:

[(1, 15564184), (2, 7782092), (4, 3891046), (8, 1945523), (29, 536696), (58, 268348), (73, 213208), (116, 134174), (146, 106604), (232, 67087), (292, 53302), (584, 26651), (919, 16936), (1838, 8468), (2117, 7352), (3676, 4234)]