19872852

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28069}}^1$

素因数の和:28135

約数の個数: 24

約数和(自身を含む): 47157600

約数和(自身を除く): 27284748

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28069, 56138, 84207, 112276, 168414, 336828, 1656071, 3312142, 4968213, 6624284, 9936426, 19872852]

約数ペア:

[(1, 19872852), (2, 9936426), (3, 6624284), (4, 4968213), (6, 3312142), (12, 1656071), (59, 336828), (118, 168414), (177, 112276), (236, 84207), (354, 56138), (708, 28069)]