19828222472

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{101119}}^1$

素因数の和:101445

約数の個数: 32

約数和(自身を含む): 37665177600

約数和(自身を除く): 17836955128

約数列:

[1, 2, 4, 8, 127, 193, 254, 386, 508, 772, 1016, 1544, 24511, 49022, 98044, 101119, 196088, 202238, 404476, 808952, 12842113, 19515967, 25684226, 39031934, 51368452, 78063868, 102736904, 156127736, 2478527809, 4957055618, 9914111236, 19828222472]

約数ペア:

[(1, 19828222472), (2, 9914111236), (4, 4957055618), (8, 2478527809), (127, 156127736), (193, 102736904), (254, 78063868), (386, 51368452), (508, 39031934), (772, 25684226), (1016, 19515967), (1544, 12842113), (24511, 808952), (49022, 404476), (98044, 202238), (101119, 196088)]