19260512

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2502

約数の個数: 24

約数和(自身を含む): 38076192

約数和(自身を除く): 18815680

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 2221, 4336, 4442, 8672, 8884, 17768, 35536, 71072, 601891, 1203782, 2407564, 4815128, 9630256, 19260512]

約数ペア:

[(1, 19260512), (2, 9630256), (4, 4815128), (8, 2407564), (16, 1203782), (32, 601891), (271, 71072), (542, 35536), (1084, 17768), (2168, 8884), (2221, 8672), (4336, 4442)]