138622018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{1619}}^1$

素因数の和:3033

約数の個数: 16

約数和(自身を含む): 214928640

約数和(自身を除く): 76306622

約数列:

[1, 2, 31, 62, 1381, 1619, 2762, 3238, 42811, 50189, 85622, 100378, 2235839, 4471678, 69311009, 138622018]

約数ペア:

[(1, 138622018), (2, 69311009), (31, 4471678), (62, 2235839), (1381, 100378), (1619, 85622), (2762, 50189), (3238, 42811)]