19802824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 40678200

約数和(自身を除く): 20875376

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5021, 10042, 20084, 40168, 85357, 145609, 170714, 291218, 341428, 582436, 682856, 1164872, 2475353, 4950706, 9901412, 19802824]

約数ペア:

[(1, 19802824), (2, 9901412), (4, 4950706), (8, 2475353), (17, 1164872), (29, 682856), (34, 582436), (58, 341428), (68, 291218), (116, 170714), (136, 145609), (232, 85357), (493, 40168), (986, 20084), (1972, 10042), (3944, 5021)]