19097242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1637}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 11172998

約数列:

[1, 2, 19, 38, 307, 614, 1637, 3274, 5833, 11666, 31103, 62206, 502559, 1005118, 9548621, 19097242]

約数ペア:

[(1, 19097242), (2, 9548621), (19, 1005118), (38, 502559), (307, 62206), (614, 31103), (1637, 11666), (3274, 5833)]