19007764910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{100853}}^1$

素因数の和:101308

約数の個数: 32

約数和(自身を含む): 35029418112

約数和(自身を除く): 16021653202

約数列:

[1, 2, 5, 10, 47, 94, 235, 401, 470, 802, 2005, 4010, 18847, 37694, 94235, 100853, 188470, 201706, 504265, 1008530, 4740091, 9480182, 23700455, 40442053, 47400910, 80884106, 202210265, 404420530, 1900776491, 3801552982, 9503882455, 19007764910]

約数ペア:

[(1, 19007764910), (2, 9503882455), (5, 3801552982), (10, 1900776491), (47, 404420530), (94, 202210265), (235, 80884106), (401, 47400910), (470, 40442053), (802, 23700455), (2005, 9480182), (4010, 4740091), (18847, 1008530), (37694, 504265), (94235, 201706), (100853, 188470)]