1967221201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1\times {\mathrm{1949}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 2173392000

約数和(自身を除く): 206170799

約数列:

[1, 11, 89, 979, 1031, 1949, 11341, 21439, 91759, 173461, 1009349, 1908071, 2009419, 22103609, 178838291, 1967221201]

約数ペア:

[(1, 1967221201), (11, 178838291), (89, 22103609), (979, 2009419), (1031, 1908071), (1949, 1009349), (11341, 173461), (21439, 91759)]