121119338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4957}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 191577120

約数和(自身を除く): 70457782

約数列:

[1, 2, 19, 38, 643, 1286, 4957, 9914, 12217, 24434, 94183, 188366, 3187351, 6374702, 60559669, 121119338]

約数ペア:

[(1, 121119338), (2, 60559669), (19, 6374702), (38, 3187351), (643, 188366), (1286, 94183), (4957, 24434), (9914, 12217)]