19960234

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5261}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 34350336

約数和(自身を除く): 14390102

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5261, 10522, 36827, 73654, 1425731, 2851462, 9980117, 19960234]

約数ペア:

[(1, 19960234), (2, 9980117), (7, 2851462), (14, 1425731), (271, 73654), (542, 36827), (1897, 10522), (3794, 5261)]