190541519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27031}}^1$

素因数の和:27110

約数の個数: 16

約数和(自身を含む): 233556480

約数和(自身を除く): 43014961

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 27031, 189217, 513589, 1432643, 3595123, 10028501, 27220217, 190541519]

約数ペア:

[(1, 190541519), (7, 27220217), (19, 10028501), (53, 3595123), (133, 1432643), (371, 513589), (1007, 189217), (7049, 27031)]