13642741

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 16668160

約数和(自身を除く): 3025419

約数列:

[1, 7, 19, 67, 133, 469, 1273, 1531, 8911, 10717, 29089, 102577, 203623, 718039, 1948963, 13642741]

約数ペア:

[(1, 13642741), (7, 1948963), (19, 718039), (67, 203623), (133, 102577), (469, 29089), (1273, 10717), (1531, 8911)]