12537964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 22755600

約数和(自身を除く): 10217636

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 859, 1718, 3436, 3649, 7298, 14596, 35219, 70438, 76451, 140876, 152902, 305804, 3134491, 6268982, 12537964]

約数ペア:

[(1, 12537964), (2, 6268982), (4, 3134491), (41, 305804), (82, 152902), (89, 140876), (164, 76451), (178, 70438), (356, 35219), (859, 14596), (1718, 7298), (3436, 3649)]