19998536441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{13259}}^1$

素因数の和:14168

約数の個数: 16

約数和(自身を含む): 21705028800

約数和(自身を除く): 1706492359

約数列:

[1, 13, 157, 739, 2041, 9607, 13259, 116023, 172367, 1508299, 2081663, 9798401, 27061619, 127379213, 1538348957, 19998536441]

約数ペア:

[(1, 19998536441), (13, 1538348957), (157, 127379213), (739, 27061619), (2041, 9798401), (9607, 2081663), (13259, 1508299), (116023, 172367)]