19596570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13331}}^1$

素因数の和:13355

約数の個数: 48

約数和(自身を含む): 54714528

約数和(自身を除く): 35117958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13331, 26662, 39993, 66655, 79986, 93317, 133310, 186634, 199965, 279951, 399930, 466585, 559902, 653219, 933170, 1306438, 1399755, 1959657, 2799510, 3266095, 3919314, 6532190, 9798285, 19596570]

約数ペア:

[(1, 19596570), (2, 9798285), (3, 6532190), (5, 3919314), (6, 3266095), (7, 2799510), (10, 1959657), (14, 1399755), (15, 1306438), (21, 933170), (30, 653219), (35, 559902), (42, 466585), (49, 399930), (70, 279951), (98, 199965), (105, 186634), (147, 133310), (210, 93317), (245, 79986), (294, 66655), (490, 39993), (735, 26662), (1470, 13331)]