19376976934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{15667}}^1$

素因数の和:15889

約数の個数: 48

約数和(自身を含む): 34934876928

約数和(自身を除く): 15557899994

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 529, 1058, 1169, 2338, 3703, 3841, 7406, 7682, 15667, 26887, 31334, 53774, 88343, 109669, 176686, 219338, 360341, 618401, 720682, 1236802, 2522387, 2616389, 5044774, 5232778, 8287843, 16575686, 18314723, 36629446, 58014901, 60176947, 116029802, 120353894, 421238629, 842477258, 1384069781, 2768139562, 9688488467, 19376976934]

約数ペア:

[(1, 19376976934), (2, 9688488467), (7, 2768139562), (14, 1384069781), (23, 842477258), (46, 421238629), (161, 120353894), (167, 116029802), (322, 60176947), (334, 58014901), (529, 36629446), (1058, 18314723), (1169, 16575686), (2338, 8287843), (3703, 5232778), (3841, 5044774), (7406, 2616389), (7682, 2522387), (15667, 1236802), (26887, 720682), (31334, 618401), (53774, 360341), (88343, 219338), (109669, 176686)]