18936236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22651}}^1$

素因数の和:22685

約数の個数: 24

約数和(自身を含む): 38055360

約数和(自身を除く): 19119124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22651, 45302, 90604, 249161, 430369, 498322, 860738, 996644, 1721476, 4734059, 9468118, 18936236]

約数ペア:

[(1, 18936236), (2, 9468118), (4, 4734059), (11, 1721476), (19, 996644), (22, 860738), (38, 498322), (44, 430369), (76, 249161), (209, 90604), (418, 45302), (836, 22651)]