137053498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{20149}}^1$

素因数の和:20349

約数の個数: 16

約数和(自身を含む): 217620000

約数和(自身を除く): 80566502

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 20149, 40298, 382831, 765662, 3606671, 7213342, 68526749, 137053498]

約数ペア:

[(1, 137053498), (2, 68526749), (19, 7213342), (38, 3606671), (179, 765662), (358, 382831), (3401, 40298), (6802, 20149)]