15697424364

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{47363}}^1$

素因数の和:47830

約数の個数: 48

約数和(自身を含む): 37239471360

約数和(自身を除く): 21542046996

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 389, 426, 778, 852, 1167, 1556, 2334, 4668, 27619, 47363, 55238, 82857, 94726, 110476, 142089, 165714, 189452, 284178, 331428, 568356, 3362773, 6725546, 10088319, 13451092, 18424207, 20176638, 36848414, 40353276, 55272621, 73696828, 110545242, 221090484, 1308118697, 2616237394, 3924356091, 5232474788, 7848712182, 15697424364]

約数ペア:

[(1, 15697424364), (2, 7848712182), (3, 5232474788), (4, 3924356091), (6, 2616237394), (12, 1308118697), (71, 221090484), (142, 110545242), (213, 73696828), (284, 55272621), (389, 40353276), (426, 36848414), (778, 20176638), (852, 18424207), (1167, 13451092), (1556, 10088319), (2334, 6725546), (4668, 3362773), (27619, 568356), (47363, 331428), (55238, 284178), (82857, 189452), (94726, 165714), (110476, 142089)]