219028546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{6967}}^1$

素因数の和:8409

約数の個数: 16

約数和(自身を含む): 358712640

約数和(自身を除く): 139684094

約数列:

[1, 2, 11, 22, 1429, 2858, 6967, 13934, 15719, 31438, 76637, 153274, 9955843, 19911686, 109514273, 219028546]

約数ペア:

[(1, 219028546), (2, 109514273), (11, 19911686), (22, 9955843), (1429, 153274), (2858, 76637), (6967, 31438), (13934, 15719)]