9719996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 19984944

約数和(自身を除く): 10264948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 16993, 33986, 67972, 186923, 220909, 373846, 441818, 747692, 883636, 2429999, 4859998, 9719996]

約数ペア:

[(1, 9719996), (2, 4859998), (4, 2429999), (11, 883636), (13, 747692), (22, 441818), (26, 373846), (44, 220909), (52, 186923), (143, 67972), (286, 33986), (572, 16993)]