16256443

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 19500480

約数和(自身を除く): 3244037

約数列:

[1, 7, 29, 73, 203, 511, 1097, 2117, 7679, 14819, 31813, 80081, 222691, 560567, 2322349, 16256443]

約数ペア:

[(1, 16256443), (7, 2322349), (29, 560567), (73, 222691), (203, 80081), (511, 31813), (1097, 14819), (2117, 7679)]