19590443

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1366

約数の個数: 12

約数和(自身を含む): 21219840

約数和(自身を除く): 1629397

約数列:

[1, 17, 53, 289, 901, 1279, 15317, 21743, 67787, 369631, 1152379, 19590443]

約数ペア:

[(1, 19590443), (17, 1152379), (53, 369631), (289, 67787), (901, 21743), (1279, 15317)]