18950714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 30132000

約数和(自身を除く): 11181286

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3347, 5662, 6694, 63593, 127186, 498703, 997406, 9475357, 18950714]

約数ペア:

[(1, 18950714), (2, 9475357), (19, 997406), (38, 498703), (149, 127186), (298, 63593), (2831, 6694), (3347, 5662)]