1916914802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{4513}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 3217579200

約数和(自身を除く): 1300664398

約数列:

[1, 2, 11, 22, 43, 86, 449, 473, 898, 946, 4513, 4939, 9026, 9878, 19307, 38614, 49643, 99286, 194059, 212377, 388118, 424754, 2026337, 2134649, 4052674, 4269298, 22289707, 44579414, 87132491, 174264982, 958457401, 1916914802]

約数ペア:

[(1, 1916914802), (2, 958457401), (11, 174264982), (22, 87132491), (43, 44579414), (86, 22289707), (449, 4269298), (473, 4052674), (898, 2134649), (946, 2026337), (4513, 424754), (4939, 388118), (9026, 212377), (9878, 194059), (19307, 99286), (38614, 49643)]