13278224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48817}}^1$

素因数の和:48842

約数の個数: 20

約数和(自身を含む): 27240444

約数和(自身を除く): 13962220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48817, 97634, 195268, 390536, 781072, 829889, 1659778, 3319556, 6639112, 13278224]

約数ペア:

[(1, 13278224), (2, 6639112), (4, 3319556), (8, 1659778), (16, 829889), (17, 781072), (34, 390536), (68, 195268), (136, 97634), (272, 48817)]