13971516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89561}}^1$

素因数の和:89581

約数の個数: 24

約数和(自身を含む): 35108304

約数和(自身を除く): 21136788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 89561, 179122, 268683, 358244, 537366, 1074732, 1164293, 2328586, 3492879, 4657172, 6985758, 13971516]

約数ペア:

[(1, 13971516), (2, 6985758), (3, 4657172), (4, 3492879), (6, 2328586), (12, 1164293), (13, 1074732), (26, 537366), (39, 358244), (52, 268683), (78, 179122), (156, 89561)]