2254189754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1005437}}^1$

素因数の和:1005517

約数の個数: 16

約数和(自身を含む): 3619576800

約数和(自身を除く): 1365387046

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 1005437, 2010874, 19103303, 38206606, 59320783, 118641566, 1127094877, 2254189754]

約数ペア:

[(1, 2254189754), (2, 1127094877), (19, 118641566), (38, 59320783), (59, 38206606), (118, 19103303), (1121, 2010874), (2242, 1005437)]