16982516236

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{4339}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 36434126400

約数和(自身を除く): 19451610164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1051, 1862, 2102, 3724, 4204, 4339, 7357, 8678, 14714, 17356, 19969, 29428, 30373, 39938, 51499, 60746, 79876, 82441, 102998, 121492, 139783, 164882, 205996, 212611, 279566, 329764, 425222, 559132, 577087, 850444, 978481, 1154174, 1956962, 2308348, 3913924, 4039609, 4560289, 8079218, 9120578, 16158436, 18241156, 31922023, 63844046, 86645491, 127688092, 173290982, 223454161, 346581964, 446908322, 606518437, 893816644, 1213036874, 2426073748, 4245629059, 8491258118, 16982516236]

約数ペア:

[(1, 16982516236), (2, 8491258118), (4, 4245629059), (7, 2426073748), (14, 1213036874), (19, 893816644), (28, 606518437), (38, 446908322), (49, 346581964), (76, 223454161), (98, 173290982), (133, 127688092), (196, 86645491), (266, 63844046), (532, 31922023), (931, 18241156), (1051, 16158436), (1862, 9120578), (2102, 8079218), (3724, 4560289), (4204, 4039609), (4339, 3913924), (7357, 2308348), (8678, 1956962), (14714, 1154174), (17356, 978481), (19969, 850444), (29428, 577087), (30373, 559132), (39938, 425222), (51499, 329764), (60746, 279566), (79876, 212611), (82441, 205996), (102998, 164882), (121492, 139783)]