19922184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14563}}^1$

素因数の和:14594

約数の個数: 48

約数和(自身を含む): 56799600

約数和(自身を除く): 36877416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14563, 29126, 43689, 58252, 87378, 116504, 131067, 174756, 262134, 276697, 349512, 524268, 553394, 830091, 1048536, 1106788, 1660182, 2213576, 2490273, 3320364, 4980546, 6640728, 9961092, 19922184]

約数ペア:

[(1, 19922184), (2, 9961092), (3, 6640728), (4, 4980546), (6, 3320364), (8, 2490273), (9, 2213576), (12, 1660182), (18, 1106788), (19, 1048536), (24, 830091), (36, 553394), (38, 524268), (57, 349512), (72, 276697), (76, 262134), (114, 174756), (152, 131067), (171, 116504), (228, 87378), (342, 58252), (456, 43689), (684, 29126), (1368, 14563)]