19410805442

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17550457}}^1$

素因数の和:17550545

約数の個数: 16

約数和(自身を含む): 33696879360

約数和(自身を除く): 14286073918

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 17550457, 35100914, 122853199, 245706398, 1386486103, 2772972206, 9705402721, 19410805442]

約数ペア:

[(1, 19410805442), (2, 9705402721), (7, 2772972206), (14, 1386486103), (79, 245706398), (158, 122853199), (553, 35100914), (1106, 17550457)]