28926634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10037}}^1$

素因数の和:10181

約数の個数: 16

約数和(自身を含む): 47700576

約数和(自身を除く): 18773942

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10037, 20074, 110407, 220814, 1314847, 2629694, 14463317, 28926634]

約数ペア:

[(1, 28926634), (2, 14463317), (11, 2629694), (22, 1314847), (131, 220814), (262, 110407), (1441, 20074), (2882, 10037)]