16256617

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 18973440

約数和(自身を除く): 2716823

約数列:

[1, 13, 29, 31, 107, 169, 377, 403, 899, 1391, 3103, 3317, 4901, 5239, 11687, 18083, 40339, 43121, 96193, 151931, 524407, 560573, 1250509, 16256617]

約数ペア:

[(1, 16256617), (13, 1250509), (29, 560573), (31, 524407), (107, 151931), (169, 96193), (377, 43121), (403, 40339), (899, 18083), (1391, 11687), (3103, 5239), (3317, 4901)]