12890072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3083

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 13781608

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3023, 4264, 6046, 12092, 24184, 39299, 78598, 123943, 157196, 247886, 314392, 495772, 991544, 1611259, 3222518, 6445036, 12890072]

約数ペア:

[(1, 12890072), (2, 6445036), (4, 3222518), (8, 1611259), (13, 991544), (26, 495772), (41, 314392), (52, 247886), (82, 157196), (104, 123943), (164, 78598), (328, 39299), (533, 24184), (1066, 12092), (2132, 6046), (3023, 4264)]