2123808961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 2252759040

約数和(自身を除く): 128950079

約数列:

[1, 19, 223, 431, 1163, 4237, 8189, 22097, 96113, 259349, 501253, 1826147, 4927631, 9523807, 111779419, 2123808961]

約数ペア:

[(1, 2123808961), (19, 111779419), (223, 9523807), (431, 4927631), (1163, 1826147), (4237, 501253), (8189, 259349), (22097, 96113)]