16274778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 35332416

約数和(自身を除く): 19057638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1523, 1781, 3046, 3562, 4569, 5343, 9138, 10686, 19799, 39598, 59397, 118794, 208651, 417302, 625953, 1251906, 2712463, 5424926, 8137389, 16274778]

約数ペア:

[(1, 16274778), (2, 8137389), (3, 5424926), (6, 2712463), (13, 1251906), (26, 625953), (39, 417302), (78, 208651), (137, 118794), (274, 59397), (411, 39598), (822, 19799), (1523, 10686), (1781, 9138), (3046, 5343), (3562, 4569)]