12695238

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 28360800

約数和(自身を除く): 15665562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1009, 1398, 2018, 2097, 3027, 4194, 6054, 6291, 9081, 12582, 18162, 27243, 54486, 235097, 470194, 705291, 1410582, 2115873, 4231746, 6347619, 12695238]

約数ペア:

[(1, 12695238), (2, 6347619), (3, 4231746), (6, 2115873), (9, 1410582), (18, 705291), (27, 470194), (54, 235097), (233, 54486), (466, 27243), (699, 18162), (1009, 12582), (1398, 9081), (2018, 6291), (2097, 6054), (3027, 4194)]