11731888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 27089040

約数和(自身を除く): 15357152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 868, 872, 961, 1526, 1736, 1744, 1922, 3052, 3379, 3472, 3844, 6104, 6727, 6758, 7688, 12208, 13454, 13516, 15376, 23653, 26908, 27032, 47306, 53816, 54064, 94612, 104749, 107632, 189224, 209498, 378448, 418996, 733243, 837992, 1466486, 1675984, 2932972, 5865944, 11731888]

約数ペア:

[(1, 11731888), (2, 5865944), (4, 2932972), (7, 1675984), (8, 1466486), (14, 837992), (16, 733243), (28, 418996), (31, 378448), (56, 209498), (62, 189224), (109, 107632), (112, 104749), (124, 94612), (217, 54064), (218, 53816), (248, 47306), (434, 27032), (436, 26908), (496, 23653), (763, 15376), (868, 13516), (872, 13454), (961, 12208), (1526, 7688), (1736, 6758), (1744, 6727), (1922, 6104), (3052, 3844), (3379, 3472)]