18659074

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25147}}^1$

素因数の和:25209

約数の個数: 16

約数和(自身を含む): 32591808

約数和(自身を除く): 13932734

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25147, 50294, 176029, 352058, 1332791, 2665582, 9329537, 18659074]

約数ペア:

[(1, 18659074), (2, 9329537), (7, 2665582), (14, 1332791), (53, 352058), (106, 176029), (371, 50294), (742, 25147)]