19590618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141961}}^1$

素因数の和:141989

約数の個数: 16

約数和(自身を含む): 40885056

約数和(自身を除く): 21294438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141961, 283922, 425883, 851766, 3265103, 6530206, 9795309, 19590618]

約数ペア:

[(1, 19590618), (2, 9795309), (3, 6530206), (6, 3265103), (23, 851766), (46, 425883), (69, 283922), (138, 141961)]