15921093914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{27277}}^1$

素因数の和:27950

約数の個数: 32

約数和(自身を含む): 26702761536

約数和(自身を除く): 10781667622

約数列:

[1, 2, 11, 22, 43, 86, 473, 617, 946, 1234, 6787, 13574, 26531, 27277, 53062, 54554, 291841, 300047, 583682, 600094, 1172911, 2345822, 12902021, 16829909, 25804042, 33659818, 185128999, 370257998, 723686087, 1447372174, 7960546957, 15921093914]

約数ペア:

[(1, 15921093914), (2, 7960546957), (11, 1447372174), (22, 723686087), (43, 370257998), (86, 185128999), (473, 33659818), (617, 25804042), (946, 16829909), (1234, 12902021), (6787, 2345822), (13574, 1172911), (26531, 600094), (27277, 583682), (53062, 300047), (54554, 291841)]