20180916253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{47293}}^1$

素因数の和:47956

約数の個数: 16

約数和(自身を含む): 21853611520

約数和(自身を除く): 1672695267

約数列:

[1, 19, 37, 607, 703, 11533, 22459, 47293, 426721, 898567, 1749841, 28706851, 33246979, 545430169, 1062153487, 20180916253]

約数ペア:

[(1, 20180916253), (19, 1062153487), (37, 545430169), (607, 33246979), (703, 28706851), (11533, 1749841), (22459, 898567), (47293, 426721)]