15459184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74323}}^1$

素因数の和:74344

約数の個数: 20

約数和(自身を含む): 32256616

約数和(自身を除く): 16797432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74323, 148646, 297292, 594584, 966199, 1189168, 1932398, 3864796, 7729592, 15459184]

約数ペア:

[(1, 15459184), (2, 7729592), (4, 3864796), (8, 1932398), (13, 1189168), (16, 966199), (26, 594584), (52, 297292), (104, 148646), (208, 74323)]