16905041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 18513600

約数和(自身を除く): 1608559

約数列:

[1, 19, 37, 139, 173, 703, 2641, 3287, 5143, 6401, 24047, 97717, 121619, 456893, 889739, 16905041]

約数ペア:

[(1, 16905041), (19, 889739), (37, 456893), (139, 121619), (173, 97717), (703, 24047), (2641, 6401), (3287, 5143)]