11927630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14683570

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 439, 494, 715, 878, 1045, 1235, 1430, 2090, 2195, 2470, 2717, 4390, 4829, 5434, 5707, 8341, 9658, 11414, 13585, 16682, 24145, 27170, 28535, 41705, 48290, 57070, 62777, 83410, 91751, 108433, 125554, 183502, 216866, 313885, 458755, 542165, 627770, 917510, 1084330, 1192763, 2385526, 5963815, 11927630]

約数ペア:

[(1, 11927630), (2, 5963815), (5, 2385526), (10, 1192763), (11, 1084330), (13, 917510), (19, 627770), (22, 542165), (26, 458755), (38, 313885), (55, 216866), (65, 183502), (95, 125554), (110, 108433), (130, 91751), (143, 83410), (190, 62777), (209, 57070), (247, 48290), (286, 41705), (418, 28535), (439, 27170), (494, 24145), (715, 16682), (878, 13585), (1045, 11414), (1235, 9658), (1430, 8341), (2090, 5707), (2195, 5434), (2470, 4829), (2717, 4390)]