2213774512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7282153}}^1$

素因数の和:7282180

約数の個数: 20

約数和(自身を含む): 4514935480

約数和(自身を除く): 2301160968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7282153, 14564306, 29128612, 58257224, 116514448, 138360907, 276721814, 553443628, 1106887256, 2213774512]

約数ペア:

[(1, 2213774512), (2, 1106887256), (4, 553443628), (8, 276721814), (16, 138360907), (19, 116514448), (38, 58257224), (76, 29128612), (152, 14564306), (304, 7282153)]