16642954

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 25596648

約数和(自身を除く): 8953694

約数列:

[1, 2, 53, 106, 197, 394, 797, 1594, 10441, 20882, 42241, 84482, 157009, 314018, 8321477, 16642954]

約数ペア:

[(1, 16642954), (2, 8321477), (53, 314018), (106, 157009), (197, 84482), (394, 42241), (797, 20882), (1594, 10441)]