15706080124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797911}}^1$

素因数の和:797978

約数の個数: 48

約数和(自身を含む): 33959134720

約数和(自身を除く): 18253054596

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 797911, 1595822, 3191644, 5585377, 11170754, 15160309, 22341508, 29522707, 30320618, 59045414, 60641236, 106122163, 118090828, 206658949, 212244326, 413317898, 424488652, 560931433, 826635796, 1121862866, 2243725732, 3926520031, 7853040062, 15706080124]

約数ペア:

[(1, 15706080124), (2, 7853040062), (4, 3926520031), (7, 2243725732), (14, 1121862866), (19, 826635796), (28, 560931433), (37, 424488652), (38, 413317898), (74, 212244326), (76, 206658949), (133, 118090828), (148, 106122163), (259, 60641236), (266, 59045414), (518, 30320618), (532, 29522707), (703, 22341508), (1036, 15160309), (1406, 11170754), (2812, 5585377), (4921, 3191644), (9842, 1595822), (19684, 797911)]