1900642295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{26927}}^1$

素因数の和:27694

約数の個数: 16

約数和(自身を含む): 2404131840

約数和(自身を除く): 503489545

約数列:

[1, 5, 19, 95, 743, 3715, 14117, 26927, 70585, 134635, 511613, 2558065, 20006761, 100033805, 380128459, 1900642295]

約数ペア:

[(1, 1900642295), (5, 380128459), (19, 100033805), (95, 20006761), (743, 2558065), (3715, 511613), (14117, 134635), (26927, 70585)]