9940268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10097

約数の個数: 24

約数和(自身を含む): 19721520

約数和(自身を除く): 9781252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 10061, 20122, 40244, 130793, 191159, 261586, 382318, 523172, 764636, 2485067, 4970134, 9940268]

約数ペア:

[(1, 9940268), (2, 4970134), (4, 2485067), (13, 764636), (19, 523172), (26, 382318), (38, 261586), (52, 191159), (76, 130793), (247, 40244), (494, 20122), (988, 10061)]