19383588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76919}}^1$

素因数の和:76936

約数の個数: 36

約数和(自身を含む): 55997760

約数和(自身を除く): 36614172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76919, 153838, 230757, 307676, 461514, 538433, 692271, 923028, 1076866, 1384542, 1615299, 2153732, 2769084, 3230598, 4845897, 6461196, 9691794, 19383588]

約数ペア:

[(1, 19383588), (2, 9691794), (3, 6461196), (4, 4845897), (6, 3230598), (7, 2769084), (9, 2153732), (12, 1615299), (14, 1384542), (18, 1076866), (21, 923028), (28, 692271), (36, 538433), (42, 461514), (63, 307676), (84, 230757), (126, 153838), (252, 76919)]