19794952

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24023}}^1$

素因数の和:24132

約数の個数: 16

約数和(自身を含む): 37477440

約数和(自身を除く): 17682488

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24023, 48046, 96092, 192184, 2474369, 4948738, 9897476, 19794952]

約数ペア:

[(1, 19794952), (2, 9897476), (4, 4948738), (8, 2474369), (103, 192184), (206, 96092), (412, 48046), (824, 24023)]