19090874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 14656966

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1301, 1334, 2602, 7337, 14311, 14674, 28622, 29923, 37729, 59846, 75458, 329153, 415019, 658306, 830038, 867767, 1735534, 9545437, 19090874]

約数ペア:

[(1, 19090874), (2, 9545437), (11, 1735534), (22, 867767), (23, 830038), (29, 658306), (46, 415019), (58, 329153), (253, 75458), (319, 59846), (506, 37729), (638, 29923), (667, 28622), (1301, 14674), (1334, 14311), (2602, 7337)]