118977962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{66617}}^1$

素因数の和:66685

約数の個数: 16

約数和(自身を含む): 191859840

約数和(自身を除く): 72881878

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 66617, 133234, 1265723, 2531446, 3130999, 6261998, 59488981, 118977962]

約数ペア:

[(1, 118977962), (2, 59488981), (19, 6261998), (38, 3130999), (47, 2531446), (94, 1265723), (893, 133234), (1786, 66617)]