19366782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140339}}^1$

素因数の和:140367

約数の個数: 16

約数和(自身を含む): 40417920

約数和(自身を除く): 21051138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140339, 280678, 421017, 842034, 3227797, 6455594, 9683391, 19366782]

約数ペア:

[(1, 19366782), (2, 9683391), (3, 6455594), (6, 3227797), (23, 842034), (46, 421017), (69, 280678), (138, 140339)]