18743392

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{7057}}^1$

素因数の和:7150

約数の個数: 24

約数和(自身を含む): 37350936

約数和(自身を除く): 18607544

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 7057, 14114, 28228, 56456, 112912, 225824, 585731, 1171462, 2342924, 4685848, 9371696, 18743392]

約数ペア:

[(1, 18743392), (2, 9371696), (4, 4685848), (8, 2342924), (16, 1171462), (32, 585731), (83, 225824), (166, 112912), (332, 56456), (664, 28228), (1328, 14114), (2656, 7057)]