19029488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{62597}}^1$

素因数の和:62624

約数の個数: 20

約数和(自身を含む): 38810760

約数和(自身を除く): 19781272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 62597, 125194, 250388, 500776, 1001552, 1189343, 2378686, 4757372, 9514744, 19029488]

約数ペア:

[(1, 19029488), (2, 9514744), (4, 4757372), (8, 2378686), (16, 1189343), (19, 1001552), (38, 500776), (76, 250388), (152, 125194), (304, 62597)]