13665628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 11100932

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 809, 1618, 3236, 4223, 8446, 16892, 33169, 66338, 83327, 132676, 166654, 333308, 3416407, 6832814, 13665628]

約数ペア:

[(1, 13665628), (2, 6832814), (4, 3416407), (41, 333308), (82, 166654), (103, 132676), (164, 83327), (206, 66338), (412, 33169), (809, 16892), (1618, 8446), (3236, 4223)]