19792044

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1093}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 50175216

約数和(自身を除く): 30383172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1093, 1509, 2012, 2186, 3018, 3279, 4372, 4527, 6036, 6558, 9054, 9837, 13116, 18108, 19674, 39348, 549779, 1099558, 1649337, 2199116, 3298674, 4948011, 6597348, 9896022, 19792044]

約数ペア:

[(1, 19792044), (2, 9896022), (3, 6597348), (4, 4948011), (6, 3298674), (9, 2199116), (12, 1649337), (18, 1099558), (36, 549779), (503, 39348), (1006, 19674), (1093, 18108), (1509, 13116), (2012, 9837), (2186, 9054), (3018, 6558), (3279, 6036), (4372, 4527)]