16439374237

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 20541286080

約数和(自身を除く): 4101911843

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 563, 977, 1573, 2299, 2717, 6193, 7319, 10697, 10747, 12701, 18563, 29887, 68123, 80509, 117667, 118217, 139061, 139711, 204193, 241319, 550051, 885599, 1294337, 1529671, 1536821, 2246123, 2654509, 6050561, 7150663, 10450969, 16826381, 29199599, 66556171, 78657293, 114960659, 135862597, 865230223, 1264567249, 1494488567, 16439374237]

約数ペア:

[(1, 16439374237), (11, 1494488567), (13, 1264567249), (19, 865230223), (121, 135862597), (143, 114960659), (209, 78657293), (247, 66556171), (563, 29199599), (977, 16826381), (1573, 10450969), (2299, 7150663), (2717, 6050561), (6193, 2654509), (7319, 2246123), (10697, 1536821), (10747, 1529671), (12701, 1294337), (18563, 885599), (29887, 550051), (68123, 241319), (80509, 204193), (117667, 139711), (118217, 139061)]