2019777862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{122753}}^1$

素因数の和:123207

約数の個数: 16

約数和(自身を含む): 3196514160

約数和(自身を除く): 1176736298

約数列:

[1, 2, 19, 38, 433, 866, 8227, 16454, 122753, 245506, 2332307, 4664614, 53152049, 106304098, 1009888931, 2019777862]

約数ペア:

[(1, 2019777862), (2, 1009888931), (19, 106304098), (38, 53152049), (433, 4664614), (866, 2332307), (8227, 245506), (16454, 122753)]