1777882972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23393197}}^1$

素因数の和:23393220

約数の個数: 12

約数和(自身を含む): 3275047720

約数和(自身を除く): 1497164748

約数列:

[1, 2, 4, 19, 38, 76, 23393197, 46786394, 93572788, 444470743, 888941486, 1777882972]

約数ペア:

[(1, 1777882972), (2, 888941486), (4, 444470743), (19, 93572788), (38, 46786394), (76, 23393197)]