17738138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 30028320

約数和(自身を除く): 12290182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 839, 961, 1678, 1922, 9229, 10571, 18458, 21142, 26009, 52018, 286099, 572198, 806279, 1612558, 8869069, 17738138]

約数ペア:

[(1, 17738138), (2, 8869069), (11, 1612558), (22, 806279), (31, 572198), (62, 286099), (341, 52018), (682, 26009), (839, 21142), (961, 18458), (1678, 10571), (1922, 9229)]