17509980784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{20593}}^1$

素因数の和:23417

約数の個数: 40

約数和(自身を含む): 35725647440

約数和(自身を除く): 18215666656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2797, 5594, 11188, 20593, 22376, 41186, 44752, 53143, 82372, 106286, 164744, 212572, 329488, 391267, 425144, 782534, 850288, 1565068, 3130136, 6260272, 57598621, 115197242, 230394484, 460788968, 921577936, 1094373799, 2188747598, 4377495196, 8754990392, 17509980784]

約数ペア:

[(1, 17509980784), (2, 8754990392), (4, 4377495196), (8, 2188747598), (16, 1094373799), (19, 921577936), (38, 460788968), (76, 230394484), (152, 115197242), (304, 57598621), (2797, 6260272), (5594, 3130136), (11188, 1565068), (20593, 850288), (22376, 782534), (41186, 425144), (44752, 391267), (53143, 329488), (82372, 212572), (106286, 164744)]