19037628

素因数分解:

$2^2\times 3^2\times {\mathrm{528823}}^1$

素因数の和:528833

約数の個数: 18

約数和(自身を含む): 48122984

約数和(自身を除く): 29085356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528823, 1057646, 1586469, 2115292, 3172938, 4759407, 6345876, 9518814, 19037628]

約数ペア:

[(1, 19037628), (2, 9518814), (3, 6345876), (4, 4759407), (6, 3172938), (9, 2115292), (12, 1586469), (18, 1057646), (36, 528823)]