19543206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105071}}^1$

素因数の和:105107

約数の個数: 16

約数和(自身を含む): 40347648

約数和(自身を除く): 20804442

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 105071, 210142, 315213, 630426, 3257201, 6514402, 9771603, 19543206]

約数ペア:

[(1, 19543206), (2, 9771603), (3, 6514402), (6, 3257201), (31, 630426), (62, 315213), (93, 210142), (186, 105071)]