16427978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 29842560

約数和(自身を除く): 13414582

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 941, 1247, 1882, 2494, 6587, 8729, 13174, 17458, 27289, 40463, 54578, 80926, 191023, 283241, 382046, 566482, 1173427, 2346854, 8213989, 16427978]

約数ペア:

[(1, 16427978), (2, 8213989), (7, 2346854), (14, 1173427), (29, 566482), (43, 382046), (58, 283241), (86, 191023), (203, 80926), (301, 54578), (406, 40463), (602, 27289), (941, 17458), (1247, 13174), (1882, 8729), (2494, 6587)]