1858643536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6113959}}^1$

素因数の和:6113986

約数の個数: 20

約数和(自身を含む): 3790655200

約数和(自身を除く): 1932011664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6113959, 12227918, 24455836, 48911672, 97823344, 116165221, 232330442, 464660884, 929321768, 1858643536]

約数ペア:

[(1, 1858643536), (2, 929321768), (4, 464660884), (8, 232330442), (16, 116165221), (19, 97823344), (38, 48911672), (76, 24455836), (152, 12227918), (304, 6113959)]