19202376

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 30564024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 71, 118, 142, 177, 191, 213, 236, 284, 354, 382, 426, 472, 568, 573, 708, 764, 852, 1146, 1416, 1528, 1704, 2292, 4189, 4584, 8378, 11269, 12567, 13561, 16756, 22538, 25134, 27122, 33512, 33807, 40683, 45076, 50268, 54244, 67614, 81366, 90152, 100536, 108488, 135228, 162732, 270456, 325464, 800099, 1600198, 2400297, 3200396, 4800594, 6400792, 9601188, 19202376]

約数ペア:

[(1, 19202376), (2, 9601188), (3, 6400792), (4, 4800594), (6, 3200396), (8, 2400297), (12, 1600198), (24, 800099), (59, 325464), (71, 270456), (118, 162732), (142, 135228), (177, 108488), (191, 100536), (213, 90152), (236, 81366), (284, 67614), (354, 54244), (382, 50268), (426, 45076), (472, 40683), (568, 33807), (573, 33512), (708, 27122), (764, 25134), (852, 22538), (1146, 16756), (1416, 13561), (1528, 12567), (1704, 11269), (2292, 8378), (4189, 4584)]