21461004046

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1277}}^1\times {\mathrm{19141}}^1$

素因数の和:20859

約数の個数: 16

約数和(自身を含む): 32291788320

約数和(自身を除く): 10830784274

約数列:

[1, 2, 439, 878, 1277, 2554, 19141, 38282, 560603, 1121206, 8402899, 16805798, 24443057, 48886114, 10730502023, 21461004046]

約数ペア:

[(1, 21461004046), (2, 10730502023), (439, 48886114), (878, 24443057), (1277, 16805798), (2554, 8402899), (19141, 1121206), (38282, 560603)]