38990536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{374909}}^1$

素因数の和:374928

約数の個数: 16

約数和(自身を含む): 78731100

約数和(自身を除く): 39740564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 374909, 749818, 1499636, 2999272, 4873817, 9747634, 19495268, 38990536]

約数ペア:

[(1, 38990536), (2, 19495268), (4, 9747634), (8, 4873817), (13, 2999272), (26, 1499636), (52, 749818), (104, 374909)]