11971358

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1039}}^1$

素因数の和:1871

約数の個数: 16

約数和(自身を含む): 20567040

約数和(自身を除く): 8595682

約数列:

[1, 2, 7, 14, 823, 1039, 1646, 2078, 5761, 7273, 11522, 14546, 855097, 1710194, 5985679, 11971358]

約数ペア:

[(1, 11971358), (2, 5985679), (7, 1710194), (14, 855097), (823, 14546), (1039, 11522), (1646, 7273), (2078, 5761)]