15691896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19813}}^1$

素因数の和:19836

約数の個数: 48

約数和(自身を含む): 46364760

約数和(自身を除く): 30672864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 19813, 39626, 59439, 79252, 118878, 158504, 178317, 217943, 237756, 356634, 435886, 475512, 653829, 713268, 871772, 1307658, 1426536, 1743544, 1961487, 2615316, 3922974, 5230632, 7845948, 15691896]

約数ペア:

[(1, 15691896), (2, 7845948), (3, 5230632), (4, 3922974), (6, 2615316), (8, 1961487), (9, 1743544), (11, 1426536), (12, 1307658), (18, 871772), (22, 713268), (24, 653829), (33, 475512), (36, 435886), (44, 356634), (66, 237756), (72, 217943), (88, 178317), (99, 158504), (132, 118878), (198, 79252), (264, 59439), (396, 39626), (792, 19813)]