19255194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152819}}^1$

素因数の和:152834

約数の個数: 24

約数和(自身を含む): 47679840

約数和(自身を除く): 28424646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152819, 305638, 458457, 916914, 1069733, 1375371, 2139466, 2750742, 3209199, 6418398, 9627597, 19255194]

約数ペア:

[(1, 19255194), (2, 9627597), (3, 6418398), (6, 3209199), (7, 2750742), (9, 2139466), (14, 1375371), (18, 1069733), (21, 916914), (42, 458457), (63, 305638), (126, 152819)]