19795622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 37269504

約数和(自身を除く): 17473882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 673, 1337, 1346, 2101, 2674, 4202, 4711, 7403, 9422, 14707, 14806, 29414, 51821, 103642, 128543, 257086, 899801, 1413973, 1799602, 2827946, 9897811, 19795622]

約数ペア:

[(1, 19795622), (2, 9897811), (7, 2827946), (11, 1799602), (14, 1413973), (22, 899801), (77, 257086), (154, 128543), (191, 103642), (382, 51821), (673, 29414), (1337, 14806), (1346, 14707), (2101, 9422), (2674, 7403), (4202, 4711)]