19195072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23071}}^1$

素因数の和:23096

約数の個数: 28

約数和(自身を含む): 41022016

約数和(自身を除く): 21826944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23071, 46142, 92284, 184568, 299923, 369136, 599846, 738272, 1199692, 1476544, 2399384, 4798768, 9597536, 19195072]

約数ペア:

[(1, 19195072), (2, 9597536), (4, 4798768), (8, 2399384), (13, 1476544), (16, 1199692), (26, 738272), (32, 599846), (52, 369136), (64, 299923), (104, 184568), (208, 92284), (416, 46142), (832, 23071)]