31430234

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{11807}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 51860736

約数和(自身を除く): 20430502

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 11807, 23614, 129877, 259754, 1428647, 2857294, 15715117, 31430234]

約数ペア:

[(1, 31430234), (2, 15715117), (11, 2857294), (22, 1428647), (121, 259754), (242, 129877), (1331, 23614), (2662, 11807)]