13123772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 24086832

約数和(自身を除く): 10963060

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 1861, 3526, 3722, 7052, 7444, 76301, 80023, 152602, 160046, 305204, 320092, 3280943, 6561886, 13123772]

約数ペア:

[(1, 13123772), (2, 6561886), (4, 3280943), (41, 320092), (43, 305204), (82, 160046), (86, 152602), (164, 80023), (172, 76301), (1763, 7444), (1861, 7052), (3526, 3722)]