131292254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{11087}}^1$

素因数の和:11311

約数の個数: 16

約数和(自身を含む): 204374016

約数和(自身を除く): 73081762

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11087, 11842, 22174, 343697, 687394, 2117617, 4235234, 65646127, 131292254]

約数ペア:

[(1, 131292254), (2, 65646127), (31, 4235234), (62, 2117617), (191, 687394), (382, 343697), (5921, 22174), (11087, 11842)]