19324829123912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{42701}}^1\times {\mathrm{22783}}^1$

素因数の和:65694

約数の個数: 64

約数和(自身を含む): 39228229877760

約数和(自身を除く): 19903400753848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 22783, 42701, 45566, 85402, 91132, 170804, 182264, 296179, 341608, 555113, 592358, 1110226, 1184716, 2220452, 2369432, 4351553, 4440904, 8155891, 8703106, 16311782, 17406212, 32623564, 34812424, 56570189, 65247128, 106026583, 113140378, 212053166, 226280756, 424106332, 452561512, 848212664, 972856883, 1945713766, 3891427532, 7782855064, 12647139479, 25294278958, 50588557916, 101177115832, 185815664653, 371631329306, 743262658612, 1486525317224, 2415603640489, 4831207280978, 9662414561956, 19324829123912]

約数ペア:

[(1, 19324829123912), (2, 9662414561956), (4, 4831207280978), (8, 2415603640489), (13, 1486525317224), (26, 743262658612), (52, 371631329306), (104, 185815664653), (191, 101177115832), (382, 50588557916), (764, 25294278958), (1528, 12647139479), (2483, 7782855064), (4966, 3891427532), (9932, 1945713766), (19864, 972856883), (22783, 848212664), (42701, 452561512), (45566, 424106332), (85402, 226280756), (91132, 212053166), (170804, 113140378), (182264, 106026583), (296179, 65247128), (341608, 56570189), (555113, 34812424), (592358, 32623564), (1110226, 17406212), (1184716, 16311782), (2220452, 8703106), (2369432, 8155891), (4351553, 4440904)]