129602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 218592

約数和(自身を除く): 88990

約数列:

[1, 2, 11, 22, 43, 86, 137, 274, 473, 946, 1507, 3014, 5891, 11782, 64801, 129602]

約数ペア:

[(1, 129602), (2, 64801), (11, 11782), (22, 5891), (43, 3014), (86, 1507), (137, 946), (274, 473)]