19224763984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2591}}^1\times {\mathrm{15991}}^1$

素因数の和:18619

約数の個数: 40

約数和(自身を含む): 38549675520

約数和(自身を除く): 19324911536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2591, 5182, 10364, 15991, 20728, 31982, 41456, 63964, 75139, 127928, 150278, 255856, 300556, 463739, 601112, 927478, 1202224, 1854956, 3709912, 7419824, 41432681, 82865362, 165730724, 331461448, 662922896, 1201547749, 2403095498, 4806190996, 9612381992, 19224763984]

約数ペア:

[(1, 19224763984), (2, 9612381992), (4, 4806190996), (8, 2403095498), (16, 1201547749), (29, 662922896), (58, 331461448), (116, 165730724), (232, 82865362), (464, 41432681), (2591, 7419824), (5182, 3709912), (10364, 1854956), (15991, 1202224), (20728, 927478), (31982, 601112), (41456, 463739), (63964, 300556), (75139, 255856), (127928, 150278)]