22071385

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4603}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 30496896

約数和(自身を除く): 8425511

約数列:

[1, 5, 7, 35, 137, 685, 959, 4603, 4795, 23015, 32221, 161105, 630611, 3153055, 4414277, 22071385]

約数ペア:

[(1, 22071385), (5, 4414277), (7, 3153055), (35, 630611), (137, 161105), (685, 32221), (959, 23015), (4603, 4795)]