16281937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 20034432

約数和(自身を除く): 3752495

約数列:

[1, 7, 17, 61, 119, 427, 1037, 2243, 7259, 15701, 38131, 136823, 266917, 957761, 2325991, 16281937]

約数ペア:

[(1, 16281937), (7, 2325991), (17, 957761), (61, 266917), (119, 136823), (427, 38131), (1037, 15701), (2243, 7259)]