19959714

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38237}}^1$

素因数の和:38274

約数の個数: 24

約数和(自身を含む): 44738460

約数和(自身を除く): 24778746

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38237, 76474, 114711, 229422, 344133, 688266, 1108873, 2217746, 3326619, 6653238, 9979857, 19959714]

約数ペア:

[(1, 19959714), (2, 9979857), (3, 6653238), (6, 3326619), (9, 2217746), (18, 1108873), (29, 688266), (58, 344133), (87, 229422), (174, 114711), (261, 76474), (522, 38237)]