19923666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24967}}^1$

素因数の和:24998

約数の個数: 32

約数和(自身を含む): 47938560

約数和(自身を除く): 28014894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 24967, 49934, 74901, 149802, 174769, 349538, 474373, 524307, 948746, 1048614, 1423119, 2846238, 3320611, 6641222, 9961833, 19923666]

約数ペア:

[(1, 19923666), (2, 9961833), (3, 6641222), (6, 3320611), (7, 2846238), (14, 1423119), (19, 1048614), (21, 948746), (38, 524307), (42, 474373), (57, 349538), (114, 174769), (133, 149802), (266, 74901), (399, 49934), (798, 24967)]