19583048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 19504312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 463, 622, 926, 1244, 1852, 2488, 3704, 5287, 7871, 10574, 15742, 21148, 31484, 42296, 62968, 143993, 287986, 575972, 1151944, 2447881, 4895762, 9791524, 19583048]

約数ペア:

[(1, 19583048), (2, 9791524), (4, 4895762), (8, 2447881), (17, 1151944), (34, 575972), (68, 287986), (136, 143993), (311, 62968), (463, 42296), (622, 31484), (926, 21148), (1244, 15742), (1852, 10574), (2488, 7871), (3704, 5287)]