38779334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 66749184

約数和(自身を除く): 27969850

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 443, 506, 886, 1903, 3806, 3979, 4873, 7958, 9746, 10189, 20378, 43769, 76639, 87538, 112079, 153278, 224158, 843029, 1686058, 1762697, 3525394, 19389667, 38779334]

約数ペア:

[(1, 38779334), (2, 19389667), (11, 3525394), (22, 1762697), (23, 1686058), (46, 843029), (173, 224158), (253, 153278), (346, 112079), (443, 87538), (506, 76639), (886, 43769), (1903, 20378), (3806, 10189), (3979, 9746), (4873, 7958)]