19369245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6361}}^1$

素因数の和:6405

約数の個数: 32

約数和(自身を含む): 36645120

約数和(自身を除く): 17275875

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 6361, 19083, 31805, 44527, 95415, 133581, 184469, 222635, 553407, 667905, 922345, 1291283, 2767035, 3873849, 6456415, 19369245]

約数ペア:

[(1, 19369245), (3, 6456415), (5, 3873849), (7, 2767035), (15, 1291283), (21, 922345), (29, 667905), (35, 553407), (87, 222635), (105, 184469), (145, 133581), (203, 95415), (435, 44527), (609, 31805), (1015, 19083), (3045, 6361)]