19223439

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 26471040

約数和(自身を除く): 7247601

約数列:

[1, 3, 59, 67, 177, 201, 1621, 3953, 4863, 11859, 95639, 108607, 286917, 325821, 6407813, 19223439]

約数ペア:

[(1, 19223439), (3, 6407813), (59, 325821), (67, 286917), (177, 108607), (201, 95639), (1621, 11859), (3953, 4863)]