19974696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118897}}^1$

素因数の和:118913

約数の個数: 32

約数和(自身を含む): 57071040

約数和(自身を除く): 37096344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118897, 237794, 356691, 475588, 713382, 832279, 951176, 1426764, 1664558, 2496837, 2853528, 3329116, 4993674, 6658232, 9987348, 19974696]

約数ペア:

[(1, 19974696), (2, 9987348), (3, 6658232), (4, 4993674), (6, 3329116), (7, 2853528), (8, 2496837), (12, 1664558), (14, 1426764), (21, 951176), (24, 832279), (28, 713382), (42, 475588), (56, 356691), (84, 237794), (168, 118897)]