15709024136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{7879}}^1$

素因数の和:8926

約数の個数: 64

約数和(自身を含む): 33426960000

約数和(自身を除く): 17717935864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1009, 1976, 2018, 4036, 7879, 8072, 13117, 15758, 19171, 26234, 31516, 38342, 52468, 63032, 76684, 102427, 104936, 149701, 153368, 204854, 249223, 299402, 409708, 498446, 598804, 819416, 996892, 1197608, 1946113, 1993784, 3892226, 7784452, 7949911, 15568904, 15899822, 31799644, 63599288, 103348843, 151048309, 206697686, 302096618, 413395372, 604193236, 826790744, 1208386472, 1963628017, 3927256034, 7854512068, 15709024136]

約数ペア:

[(1, 15709024136), (2, 7854512068), (4, 3927256034), (8, 1963628017), (13, 1208386472), (19, 826790744), (26, 604193236), (38, 413395372), (52, 302096618), (76, 206697686), (104, 151048309), (152, 103348843), (247, 63599288), (494, 31799644), (988, 15899822), (1009, 15568904), (1976, 7949911), (2018, 7784452), (4036, 3892226), (7879, 1993784), (8072, 1946113), (13117, 1197608), (15758, 996892), (19171, 819416), (26234, 598804), (31516, 498446), (38342, 409708), (52468, 299402), (63032, 249223), (76684, 204854), (102427, 153368), (104936, 149701)]