15168804917

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1\times {\mathrm{12203}}^1$

素因数の和:13192

約数の個数: 16

約数和(自身を含む): 17433169920

約数和(自身を除く): 2264365003

約数列:

[1, 7, 239, 743, 1673, 5201, 12203, 85421, 177577, 1243039, 2916517, 9066829, 20415619, 63467803, 2166972131, 15168804917]

約数ペア:

[(1, 15168804917), (7, 2166972131), (239, 63467803), (743, 20415619), (1673, 9066829), (5201, 2916517), (12203, 1243039), (85421, 177577)]