18782039999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1\times {\mathrm{12203}}^1$

素因数の和:13654

約数の個数: 16

約数和(自身を含む): 20121955200

約数和(自身を除く): 1339915201

約数列:

[1, 19, 59, 1121, 1373, 12203, 26087, 81007, 231857, 719977, 1539133, 13679563, 16754719, 318339661, 988528421, 18782039999]

約数ペア:

[(1, 18782039999), (19, 988528421), (59, 318339661), (1121, 16754719), (1373, 13679563), (12203, 1539133), (26087, 719977), (81007, 231857)]