25119292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30047}}^1$

素因数の和:30081

約数の個数: 24

約数和(自身を含む): 50480640

約数和(自身を除く): 25361348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30047, 60094, 120188, 330517, 570893, 661034, 1141786, 1322068, 2283572, 6279823, 12559646, 25119292]

約数ペア:

[(1, 25119292), (2, 12559646), (4, 6279823), (11, 2283572), (19, 1322068), (22, 1141786), (38, 661034), (44, 570893), (76, 330517), (209, 120188), (418, 60094), (836, 30047)]