13957264

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6659}}^1$

素因数の和:6798

約数の個数: 20

約数和(自身を含む): 27252720

約数和(自身を除く): 13295456

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6659, 13318, 26636, 53272, 106544, 872329, 1744658, 3489316, 6978632, 13957264]

約数ペア:

[(1, 13957264), (2, 6978632), (4, 3489316), (8, 1744658), (16, 872329), (131, 106544), (262, 53272), (524, 26636), (1048, 13318), (2096, 6659)]