19962304

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2524

約数の個数: 28

約数和(自身を含む): 39931848

約数和(自身を除く): 19969544

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2381, 4192, 4762, 8384, 9524, 19048, 38096, 76192, 152384, 311911, 623822, 1247644, 2495288, 4990576, 9981152, 19962304]

約数ペア:

[(1, 19962304), (2, 9981152), (4, 4990576), (8, 2495288), (16, 1247644), (32, 623822), (64, 311911), (131, 152384), (262, 76192), (524, 38096), (1048, 19048), (2096, 9524), (2381, 8384), (4192, 4762)]