12742366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 23986368

約数和(自身を除く): 11244002

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1321, 1378, 2642, 4823, 9247, 9646, 17173, 18494, 34346, 70013, 120211, 140026, 240422, 490091, 910169, 980182, 1820338, 6371183, 12742366]

約数ペア:

[(1, 12742366), (2, 6371183), (7, 1820338), (13, 980182), (14, 910169), (26, 490091), (53, 240422), (91, 140026), (106, 120211), (182, 70013), (371, 34346), (689, 18494), (742, 17173), (1321, 9646), (1378, 9247), (2642, 4823)]