1915691752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{95441}}^1$

素因数の和:95653

約数の個数: 32

約数和(自身を含む): 3888307080

約数和(自身を除く): 1972615328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 20072, 95441, 190882, 381764, 763528, 1240733, 2481466, 4962932, 9925864, 18420113, 36840226, 73680452, 147360904, 239461469, 478922938, 957845876, 1915691752]

約数ペア:

[(1, 1915691752), (2, 957845876), (4, 478922938), (8, 239461469), (13, 147360904), (26, 73680452), (52, 36840226), (104, 18420113), (193, 9925864), (386, 4962932), (772, 2481466), (1544, 1240733), (2509, 763528), (5018, 381764), (10036, 190882), (20072, 95441)]