19205461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 22906368

約数和(自身を除く): 3700907

約数列:

[1, 11, 17, 31, 187, 341, 527, 3313, 5797, 36443, 56321, 102703, 619531, 1129733, 1745951, 19205461]

約数ペア:

[(1, 19205461), (11, 1745951), (17, 1129733), (31, 619531), (187, 102703), (341, 56321), (527, 36443), (3313, 5797)]