12517862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28843}}^1$

素因数の和:28883

約数の個数: 16

約数和(自身を含む): 22152192

約数和(自身を除く): 9634330

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 28843, 57686, 201901, 403802, 894133, 1788266, 6258931, 12517862]

約数ペア:

[(1, 12517862), (2, 6258931), (7, 1788266), (14, 894133), (31, 403802), (62, 201901), (217, 57686), (434, 28843)]