12579476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4968

約数の個数: 36

約数和(自身を含む): 27583668

約数和(自身を除く): 15004192

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4937, 9874, 19748, 34559, 64181, 69118, 128362, 138236, 241913, 256724, 449267, 483826, 898534, 967652, 1797068, 3144869, 6289738, 12579476]

約数ペア:

[(1, 12579476), (2, 6289738), (4, 3144869), (7, 1797068), (13, 967652), (14, 898534), (26, 483826), (28, 449267), (49, 256724), (52, 241913), (91, 138236), (98, 128362), (182, 69118), (196, 64181), (364, 34559), (637, 19748), (1274, 9874), (2548, 4937)]