12461384

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 25347000

約数和(自身を除く): 12885616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 709, 1352, 1418, 2197, 2836, 4394, 5672, 8788, 9217, 17576, 18434, 36868, 73736, 119821, 239642, 479284, 958568, 1557673, 3115346, 6230692, 12461384]

約数ペア:

[(1, 12461384), (2, 6230692), (4, 3115346), (8, 1557673), (13, 958568), (26, 479284), (52, 239642), (104, 119821), (169, 73736), (338, 36868), (676, 18434), (709, 17576), (1352, 9217), (1418, 8788), (2197, 5672), (2836, 4394)]