15824228

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 31776192

約数和(自身を除く): 15951964

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 1997, 3962, 3994, 7924, 7988, 13979, 27958, 55916, 565151, 1130302, 2260604, 3956057, 7912114, 15824228]

約数ペア:

[(1, 15824228), (2, 7912114), (4, 3956057), (7, 2260604), (14, 1130302), (28, 565151), (283, 55916), (566, 27958), (1132, 13979), (1981, 7988), (1997, 7924), (3962, 3994)]