38205388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4931}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 72500400

約数和(自身を除く): 34295012

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 4931, 7748, 9862, 19724, 64103, 128206, 256412, 734719, 1469438, 2938876, 9551347, 19102694, 38205388]

約数ペア:

[(1, 38205388), (2, 19102694), (4, 9551347), (13, 2938876), (26, 1469438), (52, 734719), (149, 256412), (298, 128206), (596, 64103), (1937, 19724), (3874, 9862), (4931, 7748)]