11903888

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{1657}}^1$

素因数の和:2114

約数の個数: 20

約数和(自身を含む): 23129100

約数和(自身を除く): 11225212

約数列:

[1, 2, 4, 8, 16, 449, 898, 1657, 1796, 3314, 3592, 6628, 7184, 13256, 26512, 743993, 1487986, 2975972, 5951944, 11903888]

約数ペア:

[(1, 11903888), (2, 5951944), (4, 2975972), (8, 1487986), (16, 743993), (449, 26512), (898, 13256), (1657, 7184), (1796, 6628), (3314, 3592)]