19649968104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1\times {\mathrm{5309}}^1$

素因数の和:17194

約数の個数: 64

約数和(自身を含む): 52918185600

約数和(自身を除く): 33268217496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 5309, 10618, 11863, 15927, 21236, 23726, 31854, 35589, 42472, 47452, 63708, 69017, 71178, 94904, 127416, 138034, 142356, 154219, 207051, 276068, 284712, 308438, 414102, 462657, 552136, 616876, 828204, 925314, 1233752, 1656408, 1850628, 3701256, 62980667, 125961334, 188942001, 251922668, 377884002, 503845336, 755768004, 818748671, 1511536008, 1637497342, 2456246013, 3274994684, 4912492026, 6549989368, 9824984052, 19649968104]

約数ペア:

[(1, 19649968104), (2, 9824984052), (3, 6549989368), (4, 4912492026), (6, 3274994684), (8, 2456246013), (12, 1637497342), (13, 1511536008), (24, 818748671), (26, 755768004), (39, 503845336), (52, 377884002), (78, 251922668), (104, 188942001), (156, 125961334), (312, 62980667), (5309, 3701256), (10618, 1850628), (11863, 1656408), (15927, 1233752), (21236, 925314), (23726, 828204), (31854, 616876), (35589, 552136), (42472, 462657), (47452, 414102), (63708, 308438), (69017, 284712), (71178, 276068), (94904, 207051), (127416, 154219), (138034, 142356)]