131192642

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{12379}}^1$

素因数の和:13145

約数の個数: 16

約数和(自身を含む): 225216960

約数和(自身を除く): 94024318

約数列:

[1, 2, 7, 14, 757, 1514, 5299, 10598, 12379, 24758, 86653, 173306, 9370903, 18741806, 65596321, 131192642]

約数ペア:

[(1, 131192642), (2, 65596321), (7, 18741806), (14, 9370903), (757, 173306), (1514, 86653), (5299, 24758), (10598, 12379)]