804914974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{19309}}^1$

素因数の和:20427

約数の個数: 16

約数和(自身を含む): 1272142800

約数和(自身を除く): 467227826

約数列:

[1, 2, 19, 38, 1097, 2194, 19309, 20843, 38618, 41686, 366871, 733742, 21181973, 42363946, 402457487, 804914974]

約数ペア:

[(1, 804914974), (2, 402457487), (19, 42363946), (38, 21181973), (1097, 733742), (2194, 366871), (19309, 41686), (20843, 38618)]