9889736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{18451}}^1$

素因数の和:18524

約数の個数: 16

約数和(自身を含む): 18821040

約数和(自身を除く): 8931304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 18451, 36902, 73804, 147608, 1236217, 2472434, 4944868, 9889736]

約数ペア:

[(1, 9889736), (2, 4944868), (4, 2472434), (8, 1236217), (67, 147608), (134, 73804), (268, 36902), (536, 18451)]