11911907518

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{14249}}^1$

素因数の和:14752

約数の個数: 32

約数和(自身を含む): 20591136000

約数和(自身を除く): 8679228482

約数列:

[1, 2, 7, 14, 211, 283, 422, 566, 1477, 1981, 2954, 3962, 14249, 28498, 59713, 99743, 119426, 199486, 417991, 835982, 3006539, 4032467, 6013078, 8064934, 21045773, 28227269, 42091546, 56454538, 850850537, 1701701074, 5955953759, 11911907518]

約数ペア:

[(1, 11911907518), (2, 5955953759), (7, 1701701074), (14, 850850537), (211, 56454538), (283, 42091546), (422, 28227269), (566, 21045773), (1477, 8064934), (1981, 6013078), (2954, 4032467), (3962, 3006539), (14249, 835982), (28498, 417991), (59713, 199486), (99743, 119426)]