19240768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15823}}^1$

素因数の和:15854

約数の個数: 28

約数和(自身を含む): 40192960

約数和(自身を除く): 20952192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15823, 31646, 63292, 126584, 253168, 300637, 506336, 601274, 1012672, 1202548, 2405096, 4810192, 9620384, 19240768]

約数ペア:

[(1, 19240768), (2, 9620384), (4, 4810192), (8, 2405096), (16, 1202548), (19, 1012672), (32, 601274), (38, 506336), (64, 300637), (76, 253168), (152, 126584), (304, 63292), (608, 31646), (1216, 15823)]