19142000642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{6679}}^1$

素因数の和:7278

約数の個数: 32

約数和(自身を含む): 30460800000

約数和(自身を除く): 11318799358

約数列:

[1, 2, 19, 38, 199, 379, 398, 758, 3781, 6679, 7201, 7562, 13358, 14402, 75421, 126901, 150842, 253802, 1329121, 1432999, 2531341, 2658242, 2865998, 5062682, 25253299, 48095479, 50506598, 96190958, 503736859, 1007473718, 9571000321, 19142000642]

約数ペア:

[(1, 19142000642), (2, 9571000321), (19, 1007473718), (38, 503736859), (199, 96190958), (379, 50506598), (398, 48095479), (758, 25253299), (3781, 5062682), (6679, 2865998), (7201, 2658242), (7562, 2531341), (13358, 1432999), (14402, 1329121), (75421, 253802), (126901, 150842)]