12436752670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{68113}}^1$

素因数の和:68201

約数の個数: 48

約数和(自身を含む): 24349392720

約数和(自身を除く): 11912640050

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 9610, 18259, 36518, 68113, 91295, 136226, 182590, 340565, 681130, 1294147, 2111503, 2588294, 4223006, 6470735, 10557515, 12941470, 21115030, 40118557, 65456593, 80237114, 130913186, 200592785, 327282965, 401185570, 654565930, 1243675267, 2487350534, 6218376335, 12436752670]

約数ペア:

[(1, 12436752670), (2, 6218376335), (5, 2487350534), (10, 1243675267), (19, 654565930), (31, 401185570), (38, 327282965), (62, 200592785), (95, 130913186), (155, 80237114), (190, 65456593), (310, 40118557), (589, 21115030), (961, 12941470), (1178, 10557515), (1922, 6470735), (2945, 4223006), (4805, 2588294), (5890, 2111503), (9610, 1294147), (18259, 681130), (36518, 340565), (68113, 182590), (91295, 136226)]