12888644834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{17099}}^1$

素因数の和:17714

約数の個数: 32

約数和(自身を含む): 21252974400

約数和(自身を除く): 8364329566

約数列:

[1, 2, 13, 26, 53, 106, 547, 689, 1094, 1378, 7111, 14222, 17099, 28991, 34198, 57982, 222287, 376883, 444574, 753766, 906247, 1812494, 9353153, 11781211, 18706306, 23562422, 121590989, 243181978, 495717109, 991434218, 6444322417, 12888644834]

約数ペア:

[(1, 12888644834), (2, 6444322417), (13, 991434218), (26, 495717109), (53, 243181978), (106, 121590989), (547, 23562422), (689, 18706306), (1094, 11781211), (1378, 9353153), (7111, 1812494), (14222, 906247), (17099, 753766), (28991, 444574), (34198, 376883), (57982, 222287)]