12889006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 21718368

約数和(自身を除く): 8829362

約数列:

[1, 2, 13, 26, 41, 82, 107, 113, 214, 226, 533, 1066, 1391, 1469, 2782, 2938, 4387, 4633, 8774, 9266, 12091, 24182, 57031, 60229, 114062, 120458, 157183, 314366, 495731, 991462, 6444503, 12889006]

約数ペア:

[(1, 12889006), (2, 6444503), (13, 991462), (26, 495731), (41, 314366), (82, 157183), (107, 120458), (113, 114062), (214, 60229), (226, 57031), (533, 24182), (1066, 12091), (1391, 9266), (1469, 8774), (2782, 4633), (2938, 4387)]