19044736

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6506

約数の個数: 32

約数和(自身を含む): 39596400

約数和(自身を除く): 20551664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6469, 12938, 25876, 51752, 103504, 148787, 207008, 297574, 414016, 595148, 828032, 1190296, 2380592, 4761184, 9522368, 19044736]

約数ペア:

[(1, 19044736), (2, 9522368), (4, 4761184), (8, 2380592), (16, 1190296), (23, 828032), (32, 595148), (46, 414016), (64, 297574), (92, 207008), (128, 148787), (184, 103504), (368, 51752), (736, 25876), (1472, 12938), (2944, 6469)]