2019423112

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{45821}}^1$

素因数の和:46621

約数の個数: 32

約数和(自身を含む): 4332928320

約数和(自身を除く): 2313505208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 1574, 3148, 5509, 6296, 11018, 22036, 44072, 45821, 91642, 183284, 320747, 366568, 641494, 1282988, 2565976, 36061127, 72122254, 144244508, 252427889, 288489016, 504855778, 1009711556, 2019423112]

約数ペア:

[(1, 2019423112), (2, 1009711556), (4, 504855778), (7, 288489016), (8, 252427889), (14, 144244508), (28, 72122254), (56, 36061127), (787, 2565976), (1574, 1282988), (3148, 641494), (5509, 366568), (6296, 320747), (11018, 183284), (22036, 91642), (44072, 45821)]