19203382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1297}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 31494672

約数和(自身を除く): 12291290

約数列:

[1, 2, 11, 22, 673, 1297, 1346, 2594, 7403, 14267, 14806, 28534, 872881, 1745762, 9601691, 19203382]

約数ペア:

[(1, 19203382), (2, 9601691), (11, 1745762), (22, 872881), (673, 28534), (1297, 14806), (1346, 14267), (2594, 7403)]