187780192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{308849}}^1$

素因数の和:308878

約数の個数: 24

約数和(自身を含む): 389151000

約数和(自身を除く): 201370808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 308849, 617698, 1235396, 2470792, 4941584, 5868131, 9883168, 11736262, 23472524, 46945048, 93890096, 187780192]

約数ペア:

[(1, 187780192), (2, 93890096), (4, 46945048), (8, 23472524), (16, 11736262), (19, 9883168), (32, 5868131), (38, 4941584), (76, 2470792), (152, 1235396), (304, 617698), (608, 308849)]