15704845694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 26385523200

約数和(自身を除く): 10680677506

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 269, 437, 538, 874, 997, 1273, 1541, 1994, 2546, 3082, 5111, 6187, 10222, 12374, 18023, 18943, 22931, 29279, 36046, 37886, 45862, 58558, 66799, 117553, 133598, 235106, 268193, 342437, 414529, 435689, 536386, 684874, 829058, 871378, 1269181, 1536377, 2538362, 3072754, 5095667, 6168439, 7876051, 10191334, 12336878, 15752102, 17968931, 29191163, 35937862, 58382326, 117200341, 234400682, 341409689, 413285413, 682819378, 826570826, 7852422847, 15704845694]

約数ペア:

[(1, 15704845694), (2, 7852422847), (19, 826570826), (23, 682819378), (38, 413285413), (46, 341409689), (67, 234400682), (134, 117200341), (269, 58382326), (437, 35937862), (538, 29191163), (874, 17968931), (997, 15752102), (1273, 12336878), (1541, 10191334), (1994, 7876051), (2546, 6168439), (3082, 5095667), (5111, 3072754), (6187, 2538362), (10222, 1536377), (12374, 1269181), (18023, 871378), (18943, 829058), (22931, 684874), (29279, 536386), (36046, 435689), (37886, 414529), (45862, 342437), (58558, 268193), (66799, 235106), (117553, 133598)]