19833495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 15293289

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 1693, 2343, 3905, 5079, 8465, 11715, 18623, 25395, 55869, 93115, 120203, 279345, 360609, 601015, 1322233, 1803045, 3966699, 6611165, 19833495]

約数ペア:

[(1, 19833495), (3, 6611165), (5, 3966699), (11, 1803045), (15, 1322233), (33, 601015), (55, 360609), (71, 279345), (165, 120203), (213, 93115), (355, 55869), (781, 25395), (1065, 18623), (1693, 11715), (2343, 8465), (3905, 5079)]