131135378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313721}}^1$

素因数の和:313753

約数の個数: 16

約数和(自身を含む): 225879840

約数和(自身を除く): 94744462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 313721, 627442, 3450931, 5960699, 6901862, 11921398, 65567689, 131135378]

約数ペア:

[(1, 131135378), (2, 65567689), (11, 11921398), (19, 6901862), (22, 5960699), (38, 3450931), (209, 627442), (418, 313721)]