19929294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4793}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 55226880

約数和(自身を除く): 35297586

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4793, 9586, 14379, 28758, 33551, 43137, 52723, 67102, 86274, 100653, 105446, 129411, 158169, 201306, 258822, 301959, 316338, 369061, 474507, 603918, 738122, 905877, 949014, 1107183, 1423521, 1811754, 2214366, 2847042, 3321549, 6643098, 9964647, 19929294]

約数ペア:

[(1, 19929294), (2, 9964647), (3, 6643098), (6, 3321549), (7, 2847042), (9, 2214366), (11, 1811754), (14, 1423521), (18, 1107183), (21, 949014), (22, 905877), (27, 738122), (33, 603918), (42, 474507), (54, 369061), (63, 316338), (66, 301959), (77, 258822), (99, 201306), (126, 158169), (154, 129411), (189, 105446), (198, 100653), (231, 86274), (297, 67102), (378, 52723), (462, 43137), (594, 33551), (693, 28758), (1386, 14379), (2079, 9586), (4158, 4793)]