13819918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 24966144

約数和(自身を除く): 11146226

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 257, 322, 334, 514, 1169, 1799, 2338, 3598, 3841, 5911, 7682, 11822, 26887, 41377, 42919, 53774, 82754, 85838, 300433, 600866, 987137, 1974274, 6909959, 13819918]

約数ペア:

[(1, 13819918), (2, 6909959), (7, 1974274), (14, 987137), (23, 600866), (46, 300433), (161, 85838), (167, 82754), (257, 53774), (322, 42919), (334, 41377), (514, 26887), (1169, 11822), (1799, 7682), (2338, 5911), (3598, 3841)]