19925565572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{104803}}^1$

素因数の和:104996

約数の個数: 48

約数和(自身を含む): 39615912000

約数和(自身を除く): 19690346428

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 149, 298, 319, 596, 638, 1276, 1639, 3278, 4321, 6556, 8642, 17284, 47531, 95062, 104803, 190124, 209606, 419212, 1152833, 2305666, 3039287, 4611332, 6078574, 12157148, 15615647, 31231294, 33432157, 62462588, 66864314, 133728628, 171772117, 343544234, 452853763, 687088468, 905707526, 1811415052, 4981391393, 9962782786, 19925565572]

約数ペア:

[(1, 19925565572), (2, 9962782786), (4, 4981391393), (11, 1811415052), (22, 905707526), (29, 687088468), (44, 452853763), (58, 343544234), (116, 171772117), (149, 133728628), (298, 66864314), (319, 62462588), (596, 33432157), (638, 31231294), (1276, 15615647), (1639, 12157148), (3278, 6078574), (4321, 4611332), (6556, 3039287), (8642, 2305666), (17284, 1152833), (47531, 419212), (95062, 209606), (104803, 190124)]