102019930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{536947}}^1$

素因数の和:536973

約数の個数: 16

約数和(自身を含む): 193301280

約数和(自身を除く): 91281350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 536947, 1073894, 2684735, 5369470, 10201993, 20403986, 51009965, 102019930]

約数ペア:

[(1, 102019930), (2, 51009965), (5, 20403986), (10, 10201993), (19, 5369470), (38, 2684735), (95, 1073894), (190, 536947)]