21361915694878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1\times {\mathrm{1124597}}^1$

素因数の和:1126225

約数の個数: 64

約数和(自身を含む): 38088784742400

約数和(自身を除く): 16726869047522

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 1567, 3134, 6061, 12122, 17237, 29773, 34474, 45443, 59546, 90886, 327503, 499873, 655006, 863417, 999746, 1124597, 1726834, 2249194, 9497587, 12370567, 18995174, 21367343, 24741134, 32613313, 42734686, 65226626, 235040773, 358746443, 470081546, 619652947, 717492886, 1239305894, 1762243499, 3524486998, 6816182417, 13632364834, 19384678489, 33482626481, 38769356978, 51105061471, 66965252962, 102210122942, 368308891291, 562155676181, 736617782582, 970996167949, 1124311352362, 1941992335898, 10680957847439, 21361915694878]

約数ペア:

[(1, 21361915694878), (2, 10680957847439), (11, 1941992335898), (19, 1124311352362), (22, 970996167949), (29, 736617782582), (38, 562155676181), (58, 368308891291), (209, 102210122942), (319, 66965252962), (418, 51105061471), (551, 38769356978), (638, 33482626481), (1102, 19384678489), (1567, 13632364834), (3134, 6816182417), (6061, 3524486998), (12122, 1762243499), (17237, 1239305894), (29773, 717492886), (34474, 619652947), (45443, 470081546), (59546, 358746443), (90886, 235040773), (327503, 65226626), (499873, 42734686), (655006, 32613313), (863417, 24741134), (999746, 21367343), (1124597, 18995174), (1726834, 12370567), (2249194, 9497587)]