12982568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39581}}^1$

素因数の和:39628

約数の個数: 16

約数和(自身を含む): 24936660

約数和(自身を除く): 11954092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39581, 79162, 158324, 316648, 1622821, 3245642, 6491284, 12982568]

約数ペア:

[(1, 12982568), (2, 6491284), (4, 3245642), (8, 1622821), (41, 316648), (82, 158324), (164, 79162), (328, 39581)]