21832052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4391}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 42057792

約数和(自身を除く): 20225740

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4391, 4972, 8782, 17564, 48301, 96602, 193204, 496183, 992366, 1984732, 5458013, 10916026, 21832052]

約数ペア:

[(1, 21832052), (2, 10916026), (4, 5458013), (11, 1984732), (22, 992366), (44, 496183), (113, 193204), (226, 96602), (452, 48301), (1243, 17564), (2486, 8782), (4391, 4972)]