17919942007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 20146060800

約数和(自身を除く): 2226118793

約数列:

[1, 11, 67, 89, 359, 737, 761, 979, 3949, 5963, 8371, 24053, 31951, 50987, 65593, 67729, 264583, 273199, 351461, 560857, 745019, 2140717, 3005189, 4537843, 18304333, 23547887, 24314711, 49916273, 201347663, 267461821, 1629085637, 17919942007]

約数ペア:

[(1, 17919942007), (11, 1629085637), (67, 267461821), (89, 201347663), (359, 49916273), (737, 24314711), (761, 23547887), (979, 18304333), (3949, 4537843), (5963, 3005189), (8371, 2140717), (24053, 745019), (31951, 560857), (50987, 351461), (65593, 273199), (67729, 264583)]