19593597023

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3989}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 26822184480

約数和(自身を除く): 7228587457

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 701, 1001, 3989, 4907, 7007, 7711, 9113, 27923, 34349, 43879, 51857, 53977, 63791, 100243, 195461, 307153, 362999, 377839, 446537, 570427, 701701, 2150071, 2540993, 2796289, 3992989, 4911907, 19574023, 27950923, 30759179, 36351757, 137018161, 215314253, 254462299, 399869327, 1507199771, 1781236093, 2799085289, 19593597023]

約数ペア:

[(1, 19593597023), (7, 2799085289), (11, 1781236093), (13, 1507199771), (49, 399869327), (77, 254462299), (91, 215314253), (143, 137018161), (539, 36351757), (637, 30759179), (701, 27950923), (1001, 19574023), (3989, 4911907), (4907, 3992989), (7007, 2796289), (7711, 2540993), (9113, 2150071), (27923, 701701), (34349, 570427), (43879, 446537), (51857, 377839), (53977, 362999), (63791, 307153), (100243, 195461)]