19652262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4373}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 45349632

約数和(自身を除く): 25697370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4373, 4494, 8746, 13119, 26238, 30611, 61222, 91833, 183666, 467911, 935822, 1403733, 2807466, 3275377, 6550754, 9826131, 19652262]

約数ペア:

[(1, 19652262), (2, 9826131), (3, 6550754), (6, 3275377), (7, 2807466), (14, 1403733), (21, 935822), (42, 467911), (107, 183666), (214, 91833), (321, 61222), (642, 30611), (749, 26238), (1498, 13119), (2247, 8746), (4373, 4494)]