1959042994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{128563}}^1$

素因数の和:128985

約数の個数: 16

約数和(自身を含む): 3100963680

約数和(自身を除く): 1141920686

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 128563, 257126, 2442697, 4885394, 51553763, 103107526, 979521497, 1959042994]

約数ペア:

[(1, 1959042994), (2, 979521497), (19, 103107526), (38, 51553763), (401, 4885394), (802, 2442697), (7619, 257126), (15238, 128563)]