191564916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{840197}}^1$

素因数の和:840223

約数の個数: 24

約数和(自身を含む): 470510880

約数和(自身を除く): 278945964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 840197, 1680394, 2520591, 3360788, 5041182, 10082364, 15963743, 31927486, 47891229, 63854972, 95782458, 191564916]

約数ペア:

[(1, 191564916), (2, 95782458), (3, 63854972), (4, 47891229), (6, 31927486), (12, 15963743), (19, 10082364), (38, 5041182), (57, 3360788), (76, 2520591), (114, 1680394), (228, 840197)]