15694974244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2909}}^1\times {\mathrm{70991}}^1$

素因数の和:73923

約数の個数: 24

約数和(自身を含む): 28922140800

約数和(自身を除く): 13227166556

約数列:

[1, 2, 4, 19, 38, 76, 2909, 5818, 11636, 55271, 70991, 110542, 141982, 221084, 283964, 1348829, 2697658, 5395316, 206512819, 413025638, 826051276, 3923743561, 7847487122, 15694974244]

約数ペア:

[(1, 15694974244), (2, 7847487122), (4, 3923743561), (19, 826051276), (38, 413025638), (76, 206512819), (2909, 5395316), (5818, 2697658), (11636, 1348829), (55271, 283964), (70991, 221084), (110542, 141982)]