38987828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2677}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 74684064

約数和(自身を除く): 35696236

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 2677, 3641, 5354, 7282, 10708, 14564, 29447, 58894, 117788, 886087, 1772174, 3544348, 9746957, 19493914, 38987828]

約数ペア:

[(1, 38987828), (2, 19493914), (4, 9746957), (11, 3544348), (22, 1772174), (44, 886087), (331, 117788), (662, 58894), (1324, 29447), (2677, 14564), (3641, 10708), (5354, 7282)]