1902023189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{143257}}^1$

素因数の和:143356

約数の個数: 16

約数和(自身を含む): 2227948416

約数和(自身を除く): 325925227

約数列:

[1, 11, 17, 71, 187, 781, 1207, 13277, 143257, 1575827, 2435369, 10171247, 26789059, 111883717, 172911199, 1902023189]

約数ペア:

[(1, 1902023189), (11, 172911199), (17, 111883717), (71, 26789059), (187, 10171247), (781, 2435369), (1207, 1575827), (13277, 143257)]