18379712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22091}}^1$

素因数の和:22116

約数の個数: 28

約数和(自身を含む): 39279576

約数和(自身を除く): 20899864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22091, 44182, 88364, 176728, 287183, 353456, 574366, 706912, 1148732, 1413824, 2297464, 4594928, 9189856, 18379712]

約数ペア:

[(1, 18379712), (2, 9189856), (4, 4594928), (8, 2297464), (13, 1413824), (16, 1148732), (26, 706912), (32, 574366), (52, 353456), (64, 287183), (104, 176728), (208, 88364), (416, 44182), (832, 22091)]