25491214

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{10903}}^1$

素因数の和:11079

約数の個数: 16

約数和(自身を含む): 43964928

約数和(自身を除く): 18473714

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 10903, 21806, 76321, 152642, 1820801, 3641602, 12745607, 25491214]

約数ペア:

[(1, 25491214), (2, 12745607), (7, 3641602), (14, 1820801), (167, 152642), (334, 76321), (1169, 21806), (2338, 10903)]