11391172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 21560000

約数和(自身を除く): 10168828

約数列:

[1, 2, 4, 13, 26, 52, 439, 499, 878, 998, 1756, 1996, 5707, 6487, 11414, 12974, 22828, 25948, 219061, 438122, 876244, 2847793, 5695586, 11391172]

約数ペア:

[(1, 11391172), (2, 5695586), (4, 2847793), (13, 876244), (26, 438122), (52, 219061), (439, 25948), (499, 22828), (878, 12974), (998, 11414), (1756, 6487), (1996, 5707)]