16719923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 18893952

約数和(自身を除く): 2174029

約数列:

[1, 11, 41, 131, 283, 451, 1441, 3113, 5371, 11603, 37073, 59081, 127633, 407803, 1519993, 16719923]

約数ペア:

[(1, 16719923), (11, 1519993), (41, 407803), (131, 127633), (283, 59081), (451, 37073), (1441, 11603), (3113, 5371)]