1138127930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5990147}}^1$

素因数の和:5990173

約数の個数: 16

約数和(自身を含む): 2156453280

約数和(自身を除く): 1018325350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5990147, 11980294, 29950735, 59901470, 113812793, 227625586, 569063965, 1138127930]

約数ペア:

[(1, 1138127930), (2, 569063965), (5, 227625586), (10, 113812793), (19, 59901470), (38, 29950735), (95, 11980294), (190, 5990147)]