19660219136

素因数分解:

$2^8\times {\mathrm{829}}^1\times {\mathrm{92639}}^1$

素因数の和:93484

約数の個数: 36

約数和(自身を含む): 39291403200

約数和(自身を除く): 19631184064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 829, 1658, 3316, 6632, 13264, 26528, 53056, 92639, 106112, 185278, 212224, 370556, 741112, 1482224, 2964448, 5928896, 11857792, 23715584, 76797731, 153595462, 307190924, 614381848, 1228763696, 2457527392, 4915054784, 9830109568, 19660219136]

約数ペア:

[(1, 19660219136), (2, 9830109568), (4, 4915054784), (8, 2457527392), (16, 1228763696), (32, 614381848), (64, 307190924), (128, 153595462), (256, 76797731), (829, 23715584), (1658, 11857792), (3316, 5928896), (6632, 2964448), (13264, 1482224), (26528, 741112), (53056, 370556), (92639, 212224), (106112, 185278)]